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Math

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PROBLEM

Round 43.49543.495, 25.11225.112, and 31.62731.627 to the nearest hundredth and estimate the sum.

STEP 1

Assumptions1. We are asked to estimate the sum of 43.49543.495, 25.11225.112, and 31.62731.627 by rounding each number to the nearest hundredth.
. Rounding to the nearest hundredth means that we are looking at the digit in the hundredths place and deciding whether to round up or down based on the digit in the thousandths place.

STEP 2

First, we need to round each number to the nearest hundredth.43.49543.5043.495 \approx43.5025.11225.1125.112 \approx25.1131.62731.6331.627 \approx31.63

SOLUTION

Now that we have the rounded numbers, we can add them together to get the estimated sum.
43.50+25.11+31.63=100.2443.50 +25.11 +31.63 =100.24The estimated sum of 43.49543.495, 25.11225.112, and 31.62731.627 when rounded to the nearest hundredth is 100.24100.24.

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