Mathematics
Loriann462
47

Solve for x. 3/8 = 12/x x/5 = 10/12 4/6 = x/12 4/9 = 7/x 5/11 = 9/x 2/7 = x/21 7/8 = x/16 3/5 = 9/x

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(1) Answers
Genna57

first one remember a/b=c/d also can be written as ad=bc so first one can be rewritten as 3x=96 divide both sides by 3 x=32 2nd ones we can just times both sides by 5 to get x=50/12 3rd one we times 12 both sides to get x=8 4th one we translate to 4x=63 divide by 4 x=63/4 5th one we translate to 99=5x divide by 5 99/5=x 6th one we times 21 both sides 6=x 7th one we times both sides by 16 14=x last one we translate to 45=3x divide 3 15=x

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