簡約 (118)/(2%)((1+12%)^6-(1+10%)^6)

解

簡約

\frac{118}{2%} ((1 + 12%)^{6} - (1 + 10%)^{6})

\frac{186459991029}{156250000}

十進法表記

1193.34394 \dots

解答ステップ

\frac{118}{2%} ((1 + 12%)^{6} - (1 + 10%)^{6})

(1 + 12%)^{6} = \frac{481890304}{244140625}

(1 + 10%)^{6} = \frac{1771561}{1000000}

= \frac{118}{2%} (\frac{481890304}{244140625} - \frac{1771561}{1000000})

\frac{118}{2%} = 5900

= 5900 (\frac{481890304}{244140625} - \frac{1771561}{1000000})

拡張

5900 (\frac{481890304}{244140625} - \frac{1771561}{1000000}) : \frac{186459991029}{156250000}

= \frac{186459991029}{156250000}