Предмет: Математика, автор: Varya2000

78% всех выстрелов попало в цель. Сколько было сделано выстрелов, если в цель попало 156 пуль?

Ответы

Автор ответа: Костяша

0

156 - 78

х - 100

х=156*100/78=200 выстрелов всего

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Автор ответа: Ruzannchic

0

156=78%

х=100%

156*100/78=200

Ответ 200 выстрелов

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