簡約 1331071.13*(1+0.1)^{-1}

解

簡約

1331071.13 \cdot (1 + 0.1)^{- 1}

1210064.66363 \dots

解答ステップ

1331071.13 (1 + 0.1)^{- 1}

指数の規則を適用する:

a^{- 1} = \frac{1}{a}

= 1331071.13 \cdot \frac{1}{( 1 + 0.1 )}

数を足す:

1 + 0.1 = 1.1

= 1331071.13 \cdot \frac{1}{1.1}

分数を乗じる:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot 1331071.13}{1.1}

数を乗じる:

1 \cdot 1331071.13 = 1331071.13

= \frac{1331071.13}{1.1}

数を割る:

\frac{1331071.13}{1.1} = 1210064.66363 \dots

= 1210064.66363 \dots