Solve for x
x=70
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x=28\times \frac{5}{2}
Multiply both sides by \frac{5}{2}, the reciprocal of \frac{2}{5}.
x=\frac{28\times 5}{2}
Express 28\times \frac{5}{2} as a single fraction.
x=\frac{140}{2}
Multiply 28 and 5 to get 140.
x=70
Divide 140 by 2 to get 70.
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