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aalyn [17]
3 years ago
8

Solving proportions 4/3=8/x

Mathematics
2 answers:
andrew-mc [135]3 years ago
8 0
Two ways:

\frac{4}{3} = \frac{8}{x}  cross multiply
4x = 3*8
4x = 24
x = 6

\frac{4}{3} * \frac{2}{} = \frac{8}{x}
\frac{4}{3} * \frac{2}{2} = \frac{8}{6}

The answer is 6


Oliga [24]3 years ago
6 0
\frac{4}{3} = \frac{8}{x} should be x = 6.

First, multiply both sides by x. Your problem should look like: \frac{4}{3} x = 8
Second, simplify \frac{4}{3} x to \frac{4x}{3}. Your problem should look like: \frac{4x}{3} = 8.
Third, multiply both sides by 3. Your problem should look like: 4x = 24.
Fourth, divide both sides by 4. Your problem should look like: x = \frac{24}{4}.
Fifth, simplify \frac{24}{4} to 6. Your problem should look like: x = 6, which is your answer. 

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