Предмет: Математика, автор: sashahiger2016

Софа и Марко вийшли разом з книжкової виставки й пішли в протилежних напрямках,кожен до свого дому.Через 7 хв відстань між ними була 798 м.Марко йшов зі швидкістю 64м/хв. З якою швидкітю йшла додому Софа

Ответы

Автор ответа: lusavalya

64*4=448 м
798-448=350м
350/7=50 м/мин

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