Предмет: Математика, автор: olya200550

помогите решить ,не получаеттся решитт​

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Автор ответа: vladka51
0
1)80*2=160км

2)540-160=380км

3)80+15=95км/ч

4)380:95=4ч

ответ:4часа автомобилист ехал с увеличенной скоростью
Автор ответа: vitaliy7887
0

1) 80*2=160 км. проехал за 2 часа

2) 540-160=380 км осталось проехать

3) 80+15=95 км/ч скорость увеличенная

4) 380:95=4 часа

Ответ: 4 часа автомобилист ехал с увеличенной скоростью

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