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Alekssandra [29.7K]
2 years ago
11

A pool fills with water at a rate of 5 1/4 gallons every 2/3 minute how many gallons fill the pool in one minute

Mathematics
2 answers:
Mnenie [13.5K]2 years ago
8 0

If you know what happens in 2/3 of a minute, multiply that number by 3/2 to see what happens in a minute. This is true because you have the proportion

5\dfrac{1}{4}\div \dfrac{2}{3}=x\div 1

And solving for x you have

\dfrac{2}{3}x=5\dfrac{1}{4} \iff x=5\dfrac{1}{4}\cdot \dfrac{3}{2}

Getting rid of mixed fraction, we have 5 1/4=21/4, and thus the final answer is

\dfrac{21}{4}\cdot\dfrac{3}{2}=\dfrac{63}{8}

frosja888 [35]2 years ago
7 0
63/8 I can send the site to easily get these answers
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