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5 votes
27.0258.4+ 6.19Step 1 of 2: Estimate the sum using rounded numbers.

User BluntFish
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1 Answer

1 vote

First, round each number to the nearest ten:


\begin{gathered} 27.02\rightarrow30 \\ 58.4\rightarrow60 \\ 6.19\rightarrow10 \end{gathered}

Sum the rounded numbers to find an estimation for the sum:


30+60+10=100

Therefore, the estimated sum is equal to 100.

User Sam Willis
by
8.2k points
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