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Svetach [21]
3 years ago
9

3/12 and 5/x are equivalent ratios. Solve for x

Mathematics
2 answers:
GaryK [48]3 years ago
6 0
3/12=5/x
1/4=5/x
times both sides by 4x aka cross multiply
1x=20
x=20
AleksandrR [38]3 years ago
3 0
I hope this helps you


3/12=5/x


1/4=5/x


x=4.5


x=20
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