Question

a boy worked 8hours a day. in what ratio, did his earning change when, the pay was raised from ​

Answer 1

Step-by-step explanation:

Answer: The ratio in which his income changed = 4:5 ( Initial: Final). Therefore the ratio in which his earning changed= 400:500 = 4:5.

Answer 2

Step-by-step explanation:

OUT OF MY MIND ????...!!!