Question

Kwame rode bicycle for a distance of xkm and walked for another 1/2 hour at a rate of 6km/hour. If Kwame covered a total distance of 10km,find the distance x he covered by the bicycle

Answer 1

1/2 hour at 6 km/ hour = 3 km.

Total distance was 10km, so he rode his bike for 10 - 3 = 7 km

x = 7