Предмет: Математика, автор: margarita20072

Из двух населенных пунктов выехали на встречу друг другу два всадника. Один всадник ехал со скоростью 9 км/ч, а другой – 11 км/ч. Встретились они через 4 ч. Чему равно расстояние между посёлками

Ответы

Автор ответа: cristinamalahova

Ответ:

9+11=20км/час скорость сближения всадников 20*6=120 км расстояние между поселками

kukuruzik52: Хоть бы условие прочитал. Там не 6 часов а 4...

Автор ответа: kukuruzik52

1) 9+11=20 (км/час) - скорость сближения всадников 2) 20*4=80 (км) - расстояние между поселками

margarita20072: спасибо

cristinamalahova: незачто

kukuruzik52: Как будто ты делал это решение.

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