// Numbas version: exam_results_page_options
{"name": "Julie's copy of  Q 3 VAT", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"statement": "<p>Evaluate the following to the nearest cent:</p>", "rulesets": {}, "variable_groups": [], "ungrouped_variables": ["word", "a", "VAT", "ans", "newVAT", "newVAT1"], "variablesTest": {"maxRuns": 100, "condition": ""}, "parts": [{"variableReplacementStrategy": "originalfirst", "scripts": {}, "showCorrectAnswer": true, "gaps": [{"showPrecisionHint": false, "scripts": {}, "showCorrectAnswer": true, "mustBeReducedPC": 0, "notationStyles": ["plain", "en", "si-en"], "variableReplacements": [], "mustBeReduced": false, "precisionMessage": "You have not given your answer to the correct precision.", "type": "numberentry", "maxValue": "{ans}", "variableReplacementStrategy": "originalfirst", "precisionPartialCredit": 0, "showFeedbackIcon": true, "precisionType": "dp", "strictPrecision": true, "allowFractions": false, "marks": 1, "correctAnswerStyle": "plain", "minValue": "{ans}", "precision": "2", "correctAnswerFraction": false}], "variableReplacements": [], "prompt": "<p>The cost&nbsp;price of an item was &euro;$\\var{a}$ before VAT. What was the price including VAT at $\\var{VAT}$%?</p>\n<p>&euro;[[0]]</p>", "type": "gapfill", "showFeedbackIcon": true, "marks": 0}], "preamble": {"css": "", "js": ""}, "name": "Julie's copy of  Q 3 VAT", "advice": "<p>First we need to find&nbsp;$\\var{VAT}$% of&nbsp;$&euro;\\var{a}$. To do this we need to multiply $&euro;\\var{a}$ by $\\var{VAT}$ and divide by 100. The easiest way is to&nbsp;multiply $&euro;\\var{a}$ 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.</p>\n<p>$&euro;\\var{a} \\times \\var{newVAT1} = &euro;\\var{ans}$</p>", "tags": [], "extensions": [], "metadata": {"description": "<p>Finding the cost including VAT</p>\n<p>rebelmaths</p>", "licence": "Creative Commons Attribution 4.0 International"}, "variables": {"newVAT1": {"definition": "{newVAT}/100", "description": "", "templateType": "anything", "name": "newVAT1", "group": "Ungrouped variables"}, "ans": {"definition": "{a}*{newVAT1}", "description": "", "templateType": "anything", "name": "ans", "group": "Ungrouped variables"}, "newVAT": {"definition": "100+{VAT}", "description": "", "templateType": "anything", "name": "newVAT", "group": "Ungrouped variables"}, "VAT": {"definition": "random(21..23)", "description": "", "templateType": "anything", "name": "VAT", "group": "Ungrouped variables"}, "a": {"definition": "random(50..100)", "description": "", "templateType": "anything", "name": "a", "group": "Ungrouped variables"}, "word": {"definition": "random([\"cost\",\"selling\"])", "description": "", "templateType": "anything", "name": "word", "group": "Ungrouped variables"}}, "functions": {}, "type": "question", "contributors": [{"name": "Julie Crowley", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/113/"}]}]}], "contributors": [{"name": "Julie Crowley", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/113/"}]}