Question

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

Answer 1

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.