Предмет: Математика, автор: marina401

в цистерне было 600 л. бензина, а в другой- на 30 л. меньше.за день продали 500 л. бензина.сколько всего литров бензина осталось?

Ответы

Автор ответа: webmanager

Получается в первой цистерне было 600 л бензина, а во второй 570 л бензина 600-30=570
В двух цистернах в общем было 1170 л бензина 600+570=1170 л.
Продали 500 л бензина, осталось 670 л бензина 1170-500=670 л
Осталось 670 л бензина

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