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\frac{625\times 0.2^{-2}}{125^{2}}
Calculate 5 to the power of 4 and get 625.
\frac{625\times 25}{125^{2}}
Calculate 0.2 to the power of -2 and get 25.
\frac{15625}{125^{2}}
Multiply 625 and 25 to get 15625.
\frac{15625}{15625}
Calculate 125 to the power of 2 and get 15625.
1
Divide 15625 by 15625 to get 1.
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Limits
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