Q: A hallway measuring 90 feet x 7 feet requires 1/2 a fluid ounce of cleaning solution per square foot. How much cleaning solution is required to clean the hallway?

A: To find the square footage of the hallway, we multiply the dimensions, 90 feet * 7 feet = 630 square feet. Then multiply by 1/2 a fluid ounce: 630 square feet * 1/2 fluid once = 315 fluid ounces. The answer is 315 fluid ounces.

Expert answered|Mikee7|Points 110|

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