Предмет: Математика, автор: 34artur

Длина 2 прыжков собаки равна длине 3 прыжков зайца.За время когда собака делает 3 прыжка,заяц делает 5 прыжков.Может ли собака догнать зайца?почему?

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Ответы

Автор ответа: DariosI
0
1) 3:2=1,5 раза длина прыжка собаки длиннее прыжка зайца.2) 1,5*3=4,5 прыжков зайца делает собака за 6 заячьих прыжков3) 5-4,5=0,5 прыжка скорость отдаления зайца от собаки
Значит собака не сможет догнать зайца.
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