Question

What is the least number which should be added to 0.0282 to make it a perfedt square?

Answer 1

0.9718 as 0.9718+0.0282=1 which is perfect square

Answer 2

Answer:

0.0007 should be added to 0.0282 to make it a perfect square

Step-by-step explanation:

According to question,

We have to add a number to 0.0282 to make it a perfect square

Nearest number to  0.0282 that is a perfect square is 0.0256

which is a perfect square of 0.16

0.16 ² = 0.0256

So,

Next square up will be of 0.17 and that is 0.0289

0.17² = 0.0289

Let the number added to 0.0282 be x

0.0282 + x = 0.0289

x = 0.0289 - 0.0282

x = 0.0007

Hence,

0.0007 should be added to 0.0282 to make it a perfect square