Question

Round 27.8 to the nearest whole number

Answer 1

28

Explanation:

.5+ = round up

4- = round down

.8>.5 so round up

28

Answer 2

28

Explanation:

the digit after the ones, which we are rounding to, is ≥ 5, which means the number is rounded up. There fore, 27.8 rounds to 28