Solve for x
x=625
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1715\times \left(\frac{20}{28}\right)^{3}=x
Multiply both sides of the equation by 1715.
1715\times \left(\frac{5}{7}\right)^{3}=x
Reduce the fraction \frac{20}{28} to lowest terms by extracting and canceling out 4.
1715\times \frac{125}{343}=x
Calculate \frac{5}{7} to the power of 3 and get \frac{125}{343}.
625=x
Multiply 1715 and \frac{125}{343} to get 625.
x=625
Swap sides so that all variable terms are on the left hand side.
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