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What is the result when the number 74 is decreased by
6.6% ? Round your answer to the nearest tenth.
Answer:

What is the result when the number $74$ is decreased by $6.6 \%$ ? Round your answer to the nearest tenth. $\newline$ Answer:

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Percents of numbers: fractional and decimal percents

Full solution

Q. What is the result when the number

74

is decreased by

6.6 \%

? Round your answer to the nearest tenth.

\newline

Answer:

Calculate Percentage of $74$ : To find the result when the number $74$ is decreased by $6.6\%$ , we first need to calculate $6.6\%$ of $74$ . We can calculate the percentage by converting the percentage to a decimal and then multiplying it by the number. $6.6\%$ as a decimal is $0.066$ . So, we calculate $0.066 \times 74$ .
Find Decrease Amount: Now, let's perform the multiplication to find $6.6\%$ of $74$ . $\newline$ $0.066 \times 74 = 4.884$ $\newline$ This is the amount by which $74$ will be decreased.
Subtract Decrease from Original: Next, we subtract the decrease from the original number to find the final result. $74 - 4.884 = 69.116$
Round to Nearest Tenth: The question asks us to round the answer to the nearest tenth. Rounding $69.116$ to the nearest tenth gives us $69.1$ .

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