SOLUTION: 8 u _ = __ 7 11 need to solve for U. These are both fractions

SOLUTION: 8 u _ = __ 7 11 need to solve for U. These are both fractions

Algebra.Com

Question 211461: 8 u
_ = __
7 11
need to solve for U. These are both fractions
Answer by RAY100(1637) (Show Source): You can put this solution on YOUR website!
8/7 = u/11,,,,,,cross multiply
.
8*11 = 7*U,,,,,,divide by 7
.
(8*11)/7 = U
.
88/7 = U
.
12.57 = U
.
.check,,,,8/7 = 12.57 / 11 = 1.142,,,,,ok
.

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