Question

Bala spent 2/3 hour on his mathematics homework. He spent 1/4 hour on his science homework than in his mathematics homework. How much time did he spend doing his homework in total?

Answer 1

Answer:

Maths- 2/3 hour= 2/3 * 60= 40 mins

Science- 1/4 hour= 1/4 * 60= 15 mins

Total time on homework= 40 + 15= 55 mins