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Rounding Numbers and Decimals
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If 8.9463 is rounded off to one decimal place and then 9.1 is added to the rounded number, find the resulting number.
AnswerClick to flip back
A
18.0
💡 Explanation:
8.9463 rounded off to one decimal place digit. So, decider is 4, which is less than 5. Thus, 8.9463 will be rounded off to 8.9.
Now, 8.9 + 9.1 = 18.0