What is 87 rounded to the nearest whole number?

Answer 1

8.7 Since you want to round to the nearest whole number, add 0.5 to 8.7 and you 0.5 get 9.2 and now truncate everything but the whole number and the answer is 9 ___ 9.2 ___

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An alternative which cuts out a step, is to round down if the decimal part is less than 0.5, round up if 5 and above.

Answer 2

90

Answer 3

9