01-04-2021
Mathematics

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A painter can paint 120 square feet with 4 gallons of paint. Which statement about the unit rate is true?

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altavistard altavistard

01-04-2021

Answer:

30 (ft^2/gal)

Step-by-step explanation:

The "unit rate" in this problem is (number of square feet covered) / (1 gallon paint).

Here we have the unit rate

120 ft^2

---------------- = (30 ft^2)/gal or 30 (ft^2/gal)

4 gallons

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