Предмет: Математика, автор: 16belgorod781978

автобус идет из города в деревню 2 часа. Через каждые 20 минут делает остановку на 5 минут. Сколько остановок между городом и деревней?

Ответы

Автор ответа: КоролеваЭльза

2 часа = 120 мин
120:120:20:5=10(ост.)
исправить если не правильно. давно прост решала

Автор ответа: Аноним

2 часа-120минут Можно по группам разложить:

Приложения:

Автор ответа: Аноним

Получается 4 остановки

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