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Math

QuestionCalculate 35.6+4.3135.6 + 4.31 and report the answer with the correct significant figures.

Studdy Solution

STEP 1

Assumptions1. We are performing an addition operation. . The numbers to be added are35.6 and4.31.
3. The answer should be reported using significant figures.

STEP 2

First, we perform the addition operation.
Sum=35.6+4.31Sum =35.6 +4.31

STEP 3

Calculate the sum.
Sum=35.6+.31=39.91Sum =35.6 +.31 =39.91

STEP 4

Now, we need to report the answer using significant figures. The rule for addition and subtraction is that the result should have the same number of decimal places as the number in the calculation with the least number of decimal places. In this case,35.6 has one decimal place, and4.31 has two decimal places. So, our result should have one decimal place.

STEP 5

Round the sum to one decimal place.
Sum=39.9Sum =39.9The sum of35. and4.31, reported using significant figures, is39.9.

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