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Kisachek [45]
3 years ago
8

How do i do these two while using a proportion?

Mathematics
1 answer:
AnnZ [28]3 years ago
7 0
For #2, the proportion would be .40/.25 and x/15, then you would cross multiply to find x. and for #3 the proportion would be 15/6 and 75/x and again you would cross multiply to find x. (:
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3 0
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8 0
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