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\frac{2097152}{5^{7}}\times \left(\frac{5}{8}\right)^{7}
Calculate 8 to the power of 7 and get 2097152.
\frac{2097152}{78125}\times \left(\frac{5}{8}\right)^{7}
Calculate 5 to the power of 7 and get 78125.
\frac{2097152}{78125}\times \frac{78125}{2097152}
Calculate \frac{5}{8} to the power of 7 and get \frac{78125}{2097152}.
1
Cancel out \frac{2097152}{78125} and its reciprocal \frac{78125}{2097152}.
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