{"schema_version":3,"id":"home-frac-001","url":"/questions/home-frac-001/","theme":"fractions","parcours":"commun|spe|ens_sci|techno","niveau":1,"type":"qcm","consigne":"Calcule.","amorce":"\\(\\frac{1}{2}\\text{ de }20 = ?\\)","choices":["10","20","40","2"],"reponse":"10","correction":{"repere":"Dans \\(\\frac{1}{2}\\), le dénominateur 2 indique un partage en deux parts égales.","agis":"Calcule 20 ÷ 2.","pourquoi":"Prendre la moitié de 20, c\u0027est prendre une des deux parts égales qui composent 20. Chaque part vaut 10.","verification":"Reconstitue le total : 10 + 10 = 20."},"empreinte":"05a1dd315700b28a74f494b137923317b18f2da229c6397dd410b8a161612dde","canonical_url":"https://unpointdeplus.com/questions/home-frac-001/","memberships":[{"set_id":"fractions-quantites","titre":"Fractions : de la part au total","etape":"Partager en deux","position":1,"total":12,"set_url":"https://unpointdeplus.com/sets/fractions-quantites/","url":"https://unpointdeplus.com/questions/home-frac-001/"}],"navigation":{"set_id":"fractions-quantites","titre":"Fractions : de la part au total","position":1,"total":12,"revision":"1-46d6396235c5fb9155e1afe9-nav-4f53cda18c2baa0c","up":{"kind":"set","id":"fractions-quantites","label":"Présentation du set","url":"https://unpointdeplus.com/sets/fractions-quantites/"},"previous":{"kind":"set","id":"fractions-quantites","label":"Présentation du set","url":"https://unpointdeplus.com/sets/fractions-quantites/"},"next":{"kind":"question","id":"home-frac-002","label":"Question suivante →","url":"https://unpointdeplus.com/questions/home-frac-002/"}}}