Предмет: Математика, автор: karbuzovadayana

Катя и Вова вышли из своих домов и пошли навстречу друг другу. Катя идет со скоростью 4 kM / 4 а Вова со скоростью 6kM / 4 . Через 9 минут они встретились, какое расстояние между их домами?

Liya0609: По-моему правильно так:
1)6*9=54
2)4*9=36
3)54+36=90
4)90/60=1,5
Ответ: между их домами 1,5 км

Ответы

Автор ответа: aleks228952

вроде так 6*4 апотом и на 9 ответ 216 км

lia06002009: 6*9=54

lia06002009: По-моему правильно так: 6*9=54

Liya0609: По-моему правильно так:
1)6*9=54
2)4*9=36
3)54+36=90
4)90/60=1,5
Ответ: между их домами 1,5 км

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