Предмет: Математика, автор: никитос5nikita

Витя и его друзья сворачивали стоянку и убирали поляну.в пятницу они занимались этим 40 минут,в субботу на 360минут больше,а в воскресенье в 4 раза больше чем в пятницу.Сколько всего часов затратили на сборы и уборку поляны Витя и его друзья?

Ответы

Автор ответа: Аноним

1) 40+360 = 400 минут в субботу

2) 4 х 40 = 160 минут в воскресенье

3) 40 + 400 + 160 = 600 минут = 10 часов всего

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The Taj Mahal

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