Round 4.778 to the nearest hundredth

4.78

Explanation:

Hundredths is two places after the decimal.

4.78

Explanation:

This number has a fractional part (.778) and a whole number part (4) The last digit of the latter part is more than 5, and the second digit is less than 9, so we add 1 to the second digit (4.778 + 0.010) and remove the third digit (4.78).

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your answer would be 12 stories