5:[["$","div",null,{"className":"crumbs","children":[["$","span",null,{"children":["$","a",null,{"href":"/","children":"Главная"}]}],["$","span",null,{"children":["$","a",null,{"href":"/gdz","children":"ГДЗ"}]}],["$","span",null,{"children":["$","a",null,{"href":"/gdz/matematika/6-klass/vilenkin","children":["Математика"," ",6," класс ","Виленкин"]}]}],["$","span",null,{"children":["Номер ","2.516"]}]]}],["$","h1",null,{"children":["Номер 2.516"," — ГДЗ ","математика"," ",6," класс ","Виленкин"]}],[["$","section","1459",{"children":[false,["$","div",null,{"className":"sheet-card statement","children":[["$","p",null,{"children":["$","b",null,{"children":["№ 2.516","."]}]}],["$","div",null,{"dangerouslySetInnerHTML":{"__html":"

Найдите значение выражения n/7,4 − 6,2 + n/1,3 + 5,9 при:

\nа) n = 2 1/5 + 3 4/7;\nб) n = 1,2 ∙ (1 − 0,4).\n

"}}]]}],["$","div",null,{"className":"notice","children":["Разбор этого задания готовится. Пока можно ",["$","a",null,{"href":"/reshit","children":"решить его по фото"}]," — ИИ объяснит по шагам."]}]]}]],["$","p",null,{"children":[["$","a",null,{"href":"/gdz/matematika/6-klass/vilenkin/nomer-2-506","children":["← ","Номер 2.506"]}]," · ",["$","a",null,{"href":"/gdz/matematika/6-klass/vilenkin/nomer-2-526","children":["Номер 2.526"," →"]}]," · ",["$","a",null,{"href":"/gdz/matematika/6-klass/vilenkin","children":"Все номера"}]]}],["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"[{\"@context\":\"https://schema.org\",\"@type\":\"Question\",\"name\":\"Математика 6 класс Виленкин, номер 2.516\",\"text\":\"Найдите значение выражения n/7,4 − 6,2 + n/1,3 + 5,9 при: а) n = 2 1/5 + 3 4/7; б) n = 1,2 ∙ (1 − 0,4).\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ответ: а) При n = 2 1/5 + 3 4/7 = 5 6/7 (или 202/35), значение выражения ≈ 4,92 (или если считать точнее через общие знаменатели: 5); б) При n = 1,2 × (1 − 0,4) = 0,72, значение выражения ≈ 0,35\"}},{\"@context\":\"https://schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Главная\",\"item\":\"https://reshay.ai/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ГДЗ\",\"item\":\"https://reshay.ai/gdz\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Математика 6 класс Виленкин\",\"item\":\"https://reshay.ai/gdz/matematika/6-klass/vilenkin\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Номер 2.516\"}]}]"}}]]

Номер 2.516 — ГДЗ математика 6 класс Виленкин