Предмет: Математика, автор: Аноним

скорость первого велосипеда 90 м /мин после того как первый велосипед проехал 10 минут второй велосипед последов за ним.Какова скорость велосипедиста если известно что 2 велосипедист догнал первого велосипедиста после своего пробега в 2700 метра

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Ответы

Автор ответа: dsviridenko18

0

Ответ:

135м/мин

Пошаговое объяснение:

2700÷90=39 мин

30-10=20

2700÷20=135м/мин

dsviridenko18: пожалуйста)

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