Hello!

First step we can write 1.657 as 1657/1000 then next step we can write 0.0242 as 242/10000 then u can divide as per the general rules of mathematics and after that u can write them as 1657/1000 multiply into 10000/242 then after doing general calculation of mathematics u can reach to the ans which is 68.47.

So,I hope it helps u.

All the best!

I assume that it is a simple division and no steps are there. You just have to simply divide the number and you will get 68.47 as your answer.

You should practice the mathematics well as they form the basis for NEET physics calculations. Knowing some short tricks or mental mathematics always helps.

All the Best!!