Atown's population of children increased from 376 to 421 during the past year. which equation shows how to find the percent increase?

The percentage increase in the population of the chilrden since past year is .

According to the question, the town's population of children increased from 376 to 421 during the past year.

So, the increase in the population of the children is-

Now, the percentage increase in population of the children per year is calculated as-

.

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Step-by-step explanation:

percent increase = × 100%

the increase = 421 - 376 = 45, hence

percent increase = × 100% ≈ 12%

step-by-step explanation: