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snow_lady [41]
3 years ago
13

If Yvaries directly as X, And Y is 6 when X is 72, what is the value of Y when X is 8

Mathematics
1 answer:
Alex787 [66]3 years ago
7 0
Y=6, X=72
Y=?,X=8
12Y=X
12Y/9=X/9
4/3Y=8
Y=8*3/4
Y=6
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