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":["$","a",null,{"href":"/gdz/matematika/5-klass/vilenkin","children":["Математика"," ",5," класс ","Виленкин"]}]}],["$","span",null,{"children":["Номер ","5.489"]}]]}],["$","h1",null,{"children":["Номер 5.489"," — ГДЗ ","математика"," ",5," класс ","Виленкин"]}],[["$","section","722",{"children":[false,["$","div",null,{"className":"sheet-card statement","children":[["$","p",null,{"children":["$","b",null,{"children":["№ 5.489","."]}]}],["$","div",null,{"dangerouslySetInnerHTML":{"__html":"

Масса 1 м³ древесины $\"\"$ т. Найдите массу $\"\"$ м³ и $\"\"$ м³ древесины.

"}}]]}],["$","div",null,{"className":"notice","children":["Разбор этого задания готовится. Пока можно ",["$","a",null,{"href":"/reshit","children":"решить его по фото"}]," — ИИ объяснит по шагам."]}]]}]],["$","p",null,{"children":[["$","a",null,{"href":"/gdz/matematika/5-klass/vilenkin/nomer-5-509","children":["← ","Номер 5.509"]}]," · ",["$","a",null,{"href":"/gdz/matematika/5-klass/vilenkin/nomer-5-519","children":["Номер 5.519"," →"]}]," · ",["$","a",null,{"href":"/gdz/matematika/5-klass/vilenkin","children":"Все номера"}]]}],["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"[{\"@context\":\"https://schema.org\",\"@type\":\"Question\",\"name\":\"Математика 5 класс Виленкин, номер 5.489\",\"text\":\"Масса 1 м3 древесины т. Найдите массу м3 и м3 древесины.\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ответ: 1) 3/4 м³ древесины весит 0,42 т (или 42/100 т); 2) 5/7 м³ древесины весит 0,4 т (или 2/5 т)\"}},{\"@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 5 класс Виленкин\",\"item\":\"https://reshay.ai/gdz/matematika/5-klass/vilenkin\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Номер 5.489\"}]}]"}}]]

Номер 5.489 — ГДЗ математика 5 класс Виленкин