What does 315 estimate to?

Answer 1

The number 315 is estimated to be approximately 300. When estimating a number to the nearest hundred, you look at the hundreds digit (3 in this case) and drop all other digits to the right. Since the digit to the right of 3 is 1, which is less than 5, we round down to 300.

Answer 2

To the nearest ten, 320

Answer 3

The front end estimate is 300.