Solve for x
x = \frac{300}{7} = 42\frac{6}{7} \approx 42.857142857
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\frac{3}{7}\times 100=x
Multiply both sides by 100.
\frac{3\times 100}{7}=x
Express \frac{3}{7}\times 100 as a single fraction.
\frac{300}{7}=x
Multiply 3 and 100 to get 300.
x=\frac{300}{7}
Swap sides so that all variable terms are on the left hand side.
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