// Numbas version: finer_feedback_settings
{"name": "Portfolio Task 1 Q4", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"variables": {"d": {"templateType": "anything", "group": "Ungrouped variables", "definition": "random(2..9)", "description": "", "name": "d"}, "b": {"templateType": "anything", "group": "Ungrouped variables", "definition": "random(2..9)", "description": "", "name": "b"}, "g": {"templateType": "anything", "group": "Ungrouped variables", "definition": "random(2..9)", "description": "", "name": "g"}, "f": {"templateType": "anything", "group": "Ungrouped variables", "definition": "random(2..9)", "description": "", "name": "f"}, "a": {"templateType": "anything", "group": "Ungrouped variables", "definition": "random(2..9)", "description": "", "name": "a"}, "c": {"templateType": "anything", "group": "Ungrouped variables", "definition": "random(2..9 except a)", "description": "", "name": "c"}}, "statement": "<h2><strong>Find the value of $x$ in the following equations</strong></h2>\n<p><strong>There are 5 equations.&nbsp; Make sure you scroll down to see them all.</strong></p>", "ungrouped_variables": ["a", "b", "c", "d", "f", "g"], "metadata": {"licence": "None specified", "description": "<p>Solving equations for x</p>"}, "parts": [{"extendBaseMarkingAlgorithm": true, "customMarkingAlgorithm": "", "correctAnswerFraction": false, "correctAnswerStyle": "plain", "variableReplacements": [], "type": "numberentry", "scripts": {}, "variableReplacementStrategy": "originalfirst", "marks": 1, "mustBeReduced": false, "unitTests": [], "mustBeReducedPC": 0, "prompt": "<p>$\\var{a}x+\\var{b}=\\var{c}$</p>\n<p></p>\n<p>$x=$</p>", "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "showCorrectAnswer": true, "minValue": "({c}-{b})/{a}", "allowFractions": true, "maxValue": "({c}-{b})/{a}"}, {"extendBaseMarkingAlgorithm": true, "customMarkingAlgorithm": "", "correctAnswerFraction": false, "correctAnswerStyle": "plain", "variableReplacements": [], "type": "numberentry", "scripts": {}, "variableReplacementStrategy": "originalfirst", "marks": 1, "mustBeReduced": false, "unitTests": [], "mustBeReducedPC": 0, "prompt": "<p>$\\frac{\\var{a}x-\\var{b}}{\\var{c}} = \\var{d}$</p>\n<p></p>\n<p>$x=$</p>", "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "showCorrectAnswer": true, "minValue": "({c}{d}+{b})/{a}", "allowFractions": true, "maxValue": "({c}{d}+{b})/{a}"}, {"extendBaseMarkingAlgorithm": true, "customMarkingAlgorithm": "", "correctAnswerFraction": false, "correctAnswerStyle": "plain", "variableReplacements": [], "type": "numberentry", "scripts": {}, "variableReplacementStrategy": "originalfirst", "marks": 1, "mustBeReduced": false, "unitTests": [], "mustBeReducedPC": 0, "prompt": "<p>$\\var{a}x+\\var{b}=\\var{c}x-\\var{d}$</p>\n<p></p>\n<p>$x=$</p>", "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "showCorrectAnswer": true, "minValue": "({b}+{d})/({c}-{a})", "allowFractions": true, "maxValue": "({b}+{d})/({c}-{a})"}, {"extendBaseMarkingAlgorithm": true, "customMarkingAlgorithm": "", "correctAnswerFraction": false, "correctAnswerStyle": "plain", "variableReplacements": [], "type": "numberentry", "scripts": {}, "variableReplacementStrategy": "originalfirst", "marks": 1, "mustBeReduced": false, "unitTests": [], "mustBeReducedPC": 0, "prompt": "<p>$\\frac{\\var{a}x+\\var{b}}{\\var{c}}=\\frac{\\var{d}x-\\var{g}}{\\var{f}}$</p>\n<p></p>\n<p>$x=$</p>", "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "showCorrectAnswer": true, "minValue": "({f}{b}+{g}{c})/({c}{d}-{f}{a})", "allowFractions": true, "maxValue": "({f}{b}+{g}{c})/({c}{d}-{f}{a})"}, {"extendBaseMarkingAlgorithm": true, "customMarkingAlgorithm": "", "correctAnswerFraction": false, "correctAnswerStyle": "plain", "variableReplacements": [], "type": "numberentry", "scripts": {}, "variableReplacementStrategy": "originalfirst", "marks": 1, "mustBeReduced": false, "unitTests": [], "mustBeReducedPC": 0, "prompt": "<p>$\\frac{\\var{a}}{\\var{b}x} = \\frac{\\var{c}}{\\var{d}x+\\var{g}}$</p>\n<p></p>\n<p>$x=$</p>", "showFeedbackIcon": true, "notationStyles": ["plain", "en", "si-en"], "showCorrectAnswer": true, "minValue": "({a}{g})/({c}{b}-{a}{d})", "allowFractions": true, "maxValue": "({a}{g})/({c}{b}-{a}{d})"}], "type": "question", "variablesTest": {"maxRuns": 100, "condition": ""}, "advice": "", "extensions": [], "rulesets": {}, "variable_groups": [], "name": "Portfolio Task 1 Q4", "tags": [], "preamble": {"js": "", "css": ""}, "functions": {}, "contributors": [{"name": "Ruth Allison", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2543/"}]}]}], "contributors": [{"name": "Ruth Allison", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/2543/"}]}