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Art [367]
3 years ago
13

Solve for x. 12:15 = x:5

Mathematics
2 answers:
Elis [28]3 years ago
7 0
15/3 = 5
12/3 = 4
x = 4
vlabodo [156]3 years ago
5 0
You will have to isolate x by multiplying both sides by 5. It'll leave you with (12x5)/15. Then you just do parentheses first, 12x5=60. After you just divide 60 by 15, 60/15=4.
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