Question

How many rational numbers lies between 25 square and 26 square

Answer 1

so, 50 numbers lie b/w the squares of 25 and 26.

We know that, 252 = 625

And, 262 = 676

Now, 676 - 625 = 51

So, there are 51 - 1 = 50 numbers lying between 252 and 262