Предмет: Математика, автор: ssabishka

Помогитеирешить плжалуйста

Приложения:

gmqkp7r6sk: S=vt ( v скорость, Sрасстояние

Ответы

Автор ответа: mirageKZ

Ответ:

Время = Расстояние : скорость

144: 8 = 18 часов

1м 12 см = 112 см

112: 16 = 7 см/мин

30 дм = 3 м

69 : 3 = 23 мин.

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