// Numbas version: finer_feedback_settings
{"name": "Simon's copy of Q1 Convert from one measurement scale to another", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"tags": [], "ungrouped_variables": ["num", "ans1", "ans2", "ans3", "ans4", "ans5", "num1", "ans21", "ans22", "ans23", "ans24", "ans25"], "variablesTest": {"maxRuns": 100, "condition": ""}, "functions": {}, "variable_groups": [], "name": "Simon's copy of Q1 Convert from one measurement scale to another", "statement": "<p>Convert the following.</p>", "variables": {"ans21": {"name": "ans21", "definition": "num1[0]*10000", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "ans3": {"name": "ans3", "definition": "num[2]*1000", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "ans5": {"name": "ans5", "definition": "num[4]*1000000", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "ans2": {"name": "ans2", "definition": "num[1]*1000000", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "num1": {"name": "num1", "definition": "shuffle(2..26#0.25)[0..5]", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "ans25": {"name": "ans25", "definition": "num1[4]*1000000", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "ans23": {"name": "ans23", "definition": "num1[2]*1000000000", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "ans1": {"name": "ans1", "definition": "num[0]*10000", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "ans22": {"name": "ans22", "definition": "num1[1]*1000000", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "ans4": {"name": "ans4", "definition": " num[3]*100", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "num": {"name": "num", "definition": "shuffle(2..60)[0..5]", "templateType": "anything", "group": "Ungrouped variables", "description": ""}, "ans24": {"name": "ans24", "definition": "num1[3]*100", "templateType": "anything", "group": "Ungrouped variables", "description": ""}}, "metadata": {"description": "<p>Convert from one measurement scale to another</p>\n<p>rebelmaths</p>", "licence": "Creative Commons Attribution 4.0 International"}, "advice": "<p>1m = 100cm and 1cm = 10mm, so 1m = 1000mm. To convert from a larger unit to a smaller unit we multiply. Therefore:</p>\n<p>To convert from m$^2$ to cm$^2$ we multiply by $100^2$</p>\n<p>To convert from m$^2$ to mm$^2$ we multiply by $1000^2$</p>\n<p>To convert from cm$^2$ to mm$^2$ we multiply by $10^2$</p>\n<p>To convert from m$^3$ to cm$^3$ we multiply by $100^3$</p>\n<p>To convert from m$^3$ to mm$^3$ we multiply by $1000^3$</p>\n<p>To convert from cm$^3$ to mm$^3$ we multiply by $10^3$</p>\n<p></p>\n<p>Part 1</p>\n<p>i) $\\var{num[0]} \\times 100^2 = \\var{ans1}$</p>\n<p>ii) $\\var{num[1]} \\times 1000^2 = \\var{ans2}$</p>\n<p>iii) $\\var{num[2]} \\times 10^3 = \\var{ans3}$</p>\n<p>iv) $\\var{num[3]} \\times 10^2 = \\var{ans4}$</p>\n<p>v) $\\var{num[4]} \\times 100^3= \\var{ans5}$</p>\n<p>Part 2</p>\n<p>i) $\\var{num1[0]} \\times 100^2 = \\var{ans21}$</p>\n<p>ii) $\\var{num1[1]} \\times 1000^2 = \\var{ans22}$</p>\n<p>iii) $\\var{num1[2]} \\times 1000^3 = \\var{ans23}$</p>\n<p>iv) $\\var{num1[3]} \\times 10^2 = \\var{ans24}$</p>\n<p>v) $\\var{num1[4]} \\times&nbsp;100^3 = \\var{ans25}$</p>\n<p></p>\n<p></p>", "parts": [{"extendBaseMarkingAlgorithm": true, "scripts": {}, "type": "gapfill", "variableReplacementStrategy": "originalfirst", "showFeedbackIcon": true, "variableReplacements": [], "gaps": [{"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans1}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans1}"}, {"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans2}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans2}"}, {"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans3}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans3}"}, {"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans4}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans4}"}, {"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans5}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans5}"}], "prompt": "<p>i) $\\var{num[0]}$ square metres ($m^2$) to square centimetres&nbsp;($cm^2$).&nbsp;</p>\n<p>[[0]]$cm^2$</p>\n<p>ii) $\\var{num[1]}m^2$ to square millimetres($mm^2$).&nbsp;</p>\n<p>[[1]]$mm^2$</p>\n<p>iii) $\\var{num[2]}cm^3$ to $mm^3$.&nbsp;</p>\n<p>[[2]]$mm^3$</p>\n<p>iv) $\\var{num[3]}cm^2$ to $mm^2$.&nbsp;</p>\n<p>[[3]]$mm^2$</p>\n<p>v) $\\var{num[4]}$ cubic&nbsp;metres ($m^3$) to cubic&nbsp;centimetres&nbsp;($cm^3$).&nbsp;</p>\n<p>[[4]]$cm^3$</p>", "marks": 0, "sortAnswers": false, "unitTests": [], "customMarkingAlgorithm": "", "showCorrectAnswer": true}, {"extendBaseMarkingAlgorithm": true, "scripts": {}, "type": "gapfill", "variableReplacementStrategy": "originalfirst", "showFeedbackIcon": true, "variableReplacements": [], "gaps": [{"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans21}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans21}"}, {"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans22}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans22}"}, {"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans23}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans23}"}, {"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans24}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans24}"}, {"extendBaseMarkingAlgorithm": true, "correctAnswerStyle": "plain", "scripts": {}, "notationStyles": ["plain", "en", "si-en"], "type": "numberentry", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "variableReplacementStrategy": "originalfirst", "minValue": "{ans25}", "variableReplacements": [], "customMarkingAlgorithm": "", "marks": 1, "showFeedbackIcon": true, "unitTests": [], "showCorrectAnswer": true, "maxValue": "{ans25}"}], "prompt": "<p>i) $\\var{num1[0]}$ square metres ($m^2$) to square centimetres&nbsp;($cm^2$).&nbsp;</p>\n<p>[[0]]$cm^2$</p>\n<p>ii) $\\var{num1[1]}m^2$ to square millimetres($mm^2$).&nbsp;</p>\n<p>[[1]]$mm^2$</p>\n<p>iii) $\\var{num1[2]}m^3$ to $mm^3$.&nbsp;</p>\n<p>[[2]]$mm^3$</p>\n<p>iv) $\\var{num1[3]}cm^2$ to $mm^2$.&nbsp;</p>\n<p>[[3]]$mm^2$</p>\n<p>v) $\\var{num1[4]}$ cubic&nbsp;metres ($m^3$) to cubic&nbsp;centimetres&nbsp;($cm^3$).&nbsp;</p>\n<p>[[4]]$cm^3$</p>", "marks": 0, "sortAnswers": false, "unitTests": [], "customMarkingAlgorithm": "", "showCorrectAnswer": true}], "preamble": {"js": "", "css": ""}, "rulesets": {}, "extensions": [], "type": "question", "contributors": [{"name": "TEAME CIT", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/591/"}, {"name": "Simon Thomas", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/3148/"}]}]}], "contributors": [{"name": "TEAME CIT", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/591/"}, {"name": "Simon Thomas", "profile_url": 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