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Viefleur [7K]
3 years ago
14

About 60% of the human body is water. At this rate, how many pounds of water are in the body of a 95-pound person?

Mathematics
2 answers:
melomori [17]3 years ago
7 0
95 = 95% = \frac{unknown}{95}
60% = \frac{60}{100}
\frac{60}{100} =  \frac{3}{5}
You get \frac{3}{5} by dividing the numerator and denominator of \frac{60}{100} both by 12.
Next
\frac{unknown}{95} ÷ \frac{3}{5} = \frac{57}{95} ÷ \frac{3}{5}
You get \frac{57}{95} because you know that the denominator, 5, gets to 95 by multiplying it by 19. You multiply the numerator, 3, by 19 to get 57.
ANSWER:
57 pounds of water
alexdok [17]3 years ago
4 0
57 hope it helps you out
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3 years ago
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3 years ago
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