👤

Calculeaza viteza medie de deplasare a unui automobil care strabate 180km in 3 ore si 10 min .Varog !!

Răspuns :

10 min =1/6 h = 0,1(6) h
3 ore 10 min = 3 h+0,1(6) h=3,1(6) h
180 : 3,1(6)≈56,84 km/h
3 ore=180 min
180 km in 190 min
180:190=0.94km/ minut
0.94x60=56.40km / ora