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34kurt
3 years ago
5

What value of x makes this proportion true?

Mathematics
2 answers:
Hatshy [7]3 years ago
8 0
3\x=15\40
3(40)=x(15)
120=15x divide both sides by 15
x=8
mihalych1998 [28]3 years ago
4 0
15/3 = 5
40/5 = 8
x = 8 

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