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Asked by Janiah

Write a proportion for each phrase then solve when necessary round to the nearest hundredth.


1.420 ft2 painted in 36 min;f ft2 painted in 30 min.
9 years ago

Answers

Answered by Reiny
420 ft^2/f ft^2 = 36 min/30 min

420/f = 36/30
36f = 30(420)
f = (30)(420)/(36) = 350
9 years ago

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