If 4 gallons of paint cover 1,400 square feet, how many gallons are needed to cover 2,450 square feet?
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Correct answer to question 33 (Arithmetic Reasoning): 7 gallons
Method
Find the coverage of a single gallon first. One gallon covers 1,400 divided by 4, or 350 square feet, so 2,450 square feet needs 2,450 divided by 350, which is 7 gallons.
Updated: November 2026