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Tanya [424]
3 years ago
15

1.the ratio if the weight of an object on mars to its weight in earth is 9 to 25.If a person weighs 120pouns on earth,how much w

ould the person weigh on mars?
2.At a certain collage,the ratio of men to women is 6-5 if there are 2580 men,how many woman are there.
Mathematics
1 answer:
Ilya [14]3 years ago
8 0
Question #1
\frac{9}{25}=\frac{x}{120}\\\\120(9) = 25x\\\\1080 = 25x\\\\x= 43.2

For #1, the answer is 43.2

Question #2
\frac{6}{5} = \frac{2580}{x} \\\\2580(5) = 6x\\\\12900 = 6x\\\\x = 2150

For #2, the answer is 2150
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