A hardware store had 300 gallons of white paint on the shelves at the beginning of the month. At the end of the month, there were 252 gallons of white paint. What is the percent decrease in the number of gallons of white paint from the beginning of the month to the end?

Question

Mathematics

Blanche

7 December, 17:53

A hardware store had 300 gallons of white paint on the shelves at the beginning of the month. At the end of the month, there were 252 gallons of white paint. What is the percent decrease in the number of gallons of white paint from the beginning of the month to the end?

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Answers (1)

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Isabela Conrad · Answer 1

Set an equation.

252/300=x/100

Cross multiply

25200=300x

Divide by 300

x=84

So the percent of white paint left is 84. To find the decrease, subtract 84 from 100.

Answer: The percent decrease of white paint from the beginning of the month to the end is 16.