How do you Round up 918.963255 to the nearest tenth?

Answer 1

1. Look at the digit after the tenths digit; if it is half way or more add one to the tenths digit otherwise leave it alone
2. replace all digits to the right of the tenths digit by zeros
3. Remove any trailing zeros after the decimal point after the tenths digit.

1. digit after tenths digit is 6, more than halfway (5) so add one to tenths: 9+1=10, so carry the 1 to the units digit: 8+1=9 → 919.0...
2. 919.000000
3. 919.0

⇒ 918.963255 = 919.0 to the nearest tenth.

It can also be written as 919 without the ".0" as it is the same value, but writing the ".0" shows that the number is accurate (rounded) to the nearest tenth.