// Numbas version: exam_results_page_options
{"name": "Hannah's copy of Simplifying Fractions", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"variable_groups": [], "rulesets": {"std": ["all", "fractionNumbers"]}, "functions": {}, "name": "Hannah's copy of Simplifying Fractions", "statement": "<p>Simplifying fractions.</p>", "parts": [{"type": "gapfill", "prompt": "<p>What's &nbsp;$\\frac {\\var{Numerator}} {\\var{Denominator} }$ in its simplest form (please enter your answer in the form a/b)? Answer: [[0]];</p>", "showFeedbackIcon": true, "gaps": [{"answer": "{AnsString}", "type": "patternmatch", "matchMode": "regex", "showFeedbackIcon": true, "displayAnswer": "{AnsString}", "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": true, "marks": 1, "scripts": {}}], "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": true, "marks": 0, "scripts": {}}], "preamble": {"css": "", "js": ""}, "ungrouped_variables": ["multiple", "simpdenom", "simpnum", "denominator", "numerator", "ansstring", "n1", "n2"], "extensions": [], "advice": "", "tags": [], "variables": {"ansstring": {"name": "ansstring", "description": "", "templateType": "anything", "definition": "SimpNum + \"/\" +  simpDenom", "group": "Ungrouped variables"}, "numerator": {"name": "numerator", "description": "", "templateType": "anything", "definition": "if(n2 < Multiple,n1*n2,n1)  //we want the Numerator to be less than the denominator", "group": "Ungrouped variables"}, "n1": {"name": "n1", "description": "", "templateType": "anything", "definition": "random(2..9)", "group": "Ungrouped variables"}, "n2": {"name": "n2", "description": "", "templateType": "anything", "definition": "random(1..5)", "group": "Ungrouped variables"}, "multiple": {"name": "multiple", "description": "", "templateType": "anything", "definition": "random(2,3,4,5,7,8,19,20,25) //Restrict possible multiples", "group": "Ungrouped variables"}, "simpnum": {"name": "simpnum", "description": "", "templateType": "anything", "definition": "Numerator/gcd(Numerator,Denominator)", "group": "Ungrouped variables"}, "denominator": {"name": "denominator", "description": "", "templateType": "anything", "definition": "n1*Multiple  //denom = n1*Multiple, num = EITHER n1 (if n2 > Multiple) OR n1 * n2", "group": "Ungrouped variables"}, "simpdenom": {"name": "simpdenom", "description": "", "templateType": "anything", "definition": "Denominator/gcd(Numerator,Denominator)", "group": "Ungrouped variables"}}, "variablesTest": {"condition": "", "maxRuns": 100}, "metadata": {"description": "<p>Cancelling to reduce a fraction to its lowest terms.</p>", "licence": "Creative Commons Attribution 4.0 International"}, "type": "question", "contributors": [{"name": "Hannah Bartholomew", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/530/"}]}]}], "contributors": [{"name": "Hannah Bartholomew", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/530/"}]}