Question

A person work for 120 hours in a month and earns ₹ 40000 salary, if per hours salary increased by 20% then new salary becomes 45000 find his total no. of working hours​

Answer 1

Answer:

first consider his salary per hour=40000÷120=333

then this salary is increased by 20%per hour this salary becomes 402rupees per hour

next week calculate no. of hours=45000÷402=111.9 hours or

it can consider nearly 112 hours