Question

5. Two motor mechanics, Raju and Siraj, working together can overhaul a scooter in 6hour
Raju alone can do the job in 15 hours, In How many hours can
Siraj alone do it​

Answer 1

Answer:11 hours

Step-by-step explanation:

Raju+siraj=6h

Raju=15h

Siraj =15-6h

Siraj=11h

•••siraj can do work in 11 h