// Numbas version: finer_feedback_settings {"name": " Q 3 VAT", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"name": " Q 3 VAT", "tags": ["rebel", "REBEL", "Rebel", "rebelmaths", "teame", "VAT"], "metadata": {"description": "
Finding the cost including VAT
\nrebelmaths
", "licence": "Creative Commons Attribution 4.0 International"}, "statement": "Evaluate the following to the nearest cent:
", "advice": "First we need to find $\\var{VAT}$% of $€\\var{a}$. To do this we need to multiply $€\\var{a}$ by $\\var{VAT}$ and divide by 100. The easiest way is to multiply $€\\var{a}$ by $\\frac{\\var{VAT}}{100}$. This is the amount of VAT that must be paid. Add this on to the original cost priceto find the total selling price including VAT.
\n$€\\var{a} \\times \\var{newVAT1} = €\\var{ans}$
", "rulesets": {}, "extensions": [], "builtin_constants": {"e": true, "pi,\u03c0": true, "i": true}, "constants": [], "variables": {"a": {"name": "a", "group": "Ungrouped variables", "definition": "random(50..100)", "description": "", "templateType": "anything", "can_override": false}, "word": {"name": "word", "group": "Ungrouped variables", "definition": "random([\"cost\",\"selling\"])", "description": "", "templateType": "anything", "can_override": false}, "newVAT": {"name": "newVAT", "group": "Ungrouped variables", "definition": "100+{VAT}", "description": "", "templateType": "anything", "can_override": false}, "ans": {"name": "ans", "group": "Ungrouped variables", "definition": "{a}*{newVAT1}", "description": "", "templateType": "anything", "can_override": false}, "newVAT1": {"name": "newVAT1", "group": "Ungrouped variables", "definition": "{newVAT}/100", "description": "", "templateType": "anything", "can_override": false}, "VAT": {"name": "VAT", "group": "Ungrouped variables", "definition": "random(21..23)", "description": "", "templateType": "anything", "can_override": false}}, "variablesTest": {"condition": "", "maxRuns": 100}, "ungrouped_variables": ["word", "a", "VAT", "ans", "newVAT", "newVAT1"], "variable_groups": [], "functions": {}, "preamble": {"js": "", "css": ""}, "parts": [{"type": "gapfill", "useCustomName": false, "customName": "", "marks": 0, "scripts": {}, "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "unitTests": [], "showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "nextParts": [], "suggestGoingBack": false, "adaptiveMarkingPenalty": 0, "exploreObjective": null, "prompt": "The cost price of an item was €$\\var{a}$ before VAT. What was the price including VAT at $\\var{VAT}$%?
\n€[[0]]
", "stepsPenalty": 0, "steps": [{"type": "information", "useCustomName": false, "customName": "", "marks": 0, "scripts": {}, "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "unitTests": [], "showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "nextParts": [], "suggestGoingBack": false, "adaptiveMarkingPenalty": 0, "exploreObjective": null, "prompt": "VAT is Value Added Tax. It must be added to the price. First we need to find out how much the VAT is. Find $\\var{VAT}$% of $€\\var{a}$. Add this to the cost price.
"}], "gaps": [{"type": "numberentry", "useCustomName": false, "customName": "", "marks": "2", "scripts": {}, "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "unitTests": [], "showCorrectAnswer": true, "showFeedbackIcon": true, "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "nextParts": [], "suggestGoingBack": false, "adaptiveMarkingPenalty": 0, "exploreObjective": null, "minValue": "{ans}", "maxValue": "{ans}", "correctAnswerFraction": false, "allowFractions": false, "mustBeReduced": false, "mustBeReducedPC": 0, "precisionType": "dp", "precision": "2", "precisionPartialCredit": 0, "precisionMessage": "You have not given your answer to the correct precision.", "strictPrecision": true, "showPrecisionHint": false, "notationStyles": ["plain", "en", "si-en"], "correctAnswerStyle": "plain"}], "sortAnswers": false}], "partsMode": "all", "maxMarks": 0, "objectives": [], "penalties": [], "objectiveVisibility": "always", "penaltyVisibility": "always", "type": "question", "contributors": [{"name": "Catherine Palmer", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/423/"}, {"name": "TEAME CIT", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/591/"}]}]}], "contributors": [{"name": "Catherine Palmer", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/423/"}, {"name": "TEAME CIT", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/591/"}]}