Предмет: Математика, автор: Ученица773

Помогите пожалуйста,буду очень признательна вам, задача такова:
В бензобак автомобиля перед дорогой залили 54л бенщина. Проехав 240км, он потратил 4/9 всего бензина. Сколько литров бензина автомобиль тратит на 1 км пути?
Я бы сама решила, но не получается.

Ответы

Автор ответа: piryazka

54:9*4=24 л израсходовали на 240 км
240:24=10 л на один км

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