Предмет: Математика, автор: SoraChan19

СРОЧНО! математика 6 класс. решите 5, 6 и 7 Хотя бы одно из них

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Ответы

Автор ответа: tatanasemenova7086

1

Ответ:

Пошаговое объяснение:

№7

280 * 11/14 = 280 * 11 : 14 = 220

220 - это 10/13 числа

тогда целое число

220 : 10/13 = 220 * 13/10 =

= 220 * 13 / 10 = 286.

Ответ: 286.

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