x \% = \frac{ 7 }{ 7+4 } \times 100 \%
Solve for x
x = \frac{700}{11} = 63\frac{7}{11} \approx 63.636363636
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x=\frac{7}{7+4}\times 100
Multiply both sides of the equation by 100.
x=\frac{7}{11}\times 100
Add 7 and 4 to get 11.
x=\frac{7\times 100}{11}
Express \frac{7}{11}\times 100 as a single fraction.
x=\frac{700}{11}
Multiply 7 and 100 to get 700.
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