Предмет: Математика, автор: haetovakram2

за 7 часов самолёт пролетел 1260 км больше чем за 4 часа.Какое расстояние самалёт пролетел за 4 часа .Если его скорасть не изменилась

Ответы

Автор ответа: binamaksimchuk

0

Ответ:

1680 км

Пошаговое объяснение:

1) 7-4=3(ч) -пролетел 1260 км,

2)1260:3=420(км/ч) - скорость самолёта,

3)4*420=1680(км) - пролетел за 4 часа .

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