Question

Ram goes home to market (distance - 15 km ) in one hour and come back to home in 2 hour then average speed of ram is

Answer 1

Answer:

10km/hr

Explanation:

1. He went to the market of distance 15 km in one hour so his speed is 15 km/he
2. He came back in 2 he of distance 15km meaning 7.5km/hr
3. So his average speed is 15+7.5×2÷3
4. 15+15÷3
5. 30÷3
6. 10km/hr