One year, the population of a city was 376,000 . Several years later it was 338,400 . Find the percent decrease. Answer: ________ %

Calculate Difference: Calculate the difference in population between the two years. Population in the first year: 376,000 Population in the several years later: 338,400 Difference in population: 376,000 - 338,400Perform Subtraction: Perform the subtraction to find the difference. 376,000 - 338,400 = 37,600Calculate Percentage Decrease: Calculate the percentage decrease in population. Percent decrease = (Difference in population / Population in the first year) × 100% Percent decrease = (37,600 / 376,000) × 100%Perform Division and Multiplication: Perform the division and multiplication to find the percent decrease. Percent decrease = (37,600 / 376,000) × 100% Percent decrease = 0.1 × 100% Percent decrease = 10%

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One year, the population of a city was 376,000 . Several years later it was 338,400 .
Find the percent decrease.
Answer: ________
%

One year, the population of a city was $376$ , $000$ . Several years later it was $338$ , $400$ . $\newline$ Find the percent decrease. $\newline$ Answer:________ $\%$

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Math Problems

Grade 8

Percent of change: word problems

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Q. One year, the population of a city was

376

000

. Several years later it was

338

400

\newline

Find the percent decrease.

\newline

Answer:________

\%

Calculate Difference: Calculate the difference in population between the two years. $\newline$ Population in the first year: $376,000$ $\newline$ Population in the several years later: $338,400$ $\newline$ Difference in population: $376,000 - 338,400$
Perform Subtraction: Perform the subtraction to find the difference. $376,000 - 338,400 = 37,600$
Calculate Percentage Decrease: Calculate the percentage decrease in population. $\newline$ Percent decrease = $(\text{Difference in population} / \text{Population in the first year}) \times 100\%$ $\newline$ Percent decrease = $(37,600 / 376,000) \times 100\%$
Perform Division and Multiplication: Perform the division and multiplication to find the percent decrease. $\newline$ Percent decrease = $(37,600 / 376,000) \times 100\%$ $\newline$ Percent decrease = $0.1 \times 100\%$ $\newline$ Percent decrease = $10\%$