Question

11.Un tren parcurge intr-o ora 70,2km.Calculati distanta parcursa de tren in 1,5 ore.
Va roggg

Answer 1

Răspuns:

70,2km+70,2÷2(km)=70,2km+35,1km=>105,3km

Answer 2

Răspuns:

1h........70,2km

1,5h..........x

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x=1,5·70,2:1=105,3km distanta parcursa de tren in 1,5 ore