簡約 (1.510^{-4})6/5

解

簡約

(1.5 \cdot 1 0^{- 4}) \cdot \frac{6}{5}

\frac{9}{50000}

十進法表記

0.00018

解答ステップ

(1.5 \cdot 1 0^{- 4}) \frac{6}{5}

1 0^{- 4} = \frac{1}{10000}

= 1.5 \cdot \frac{1}{10000} \cdot \frac{6}{5}

1.5 \cdot \frac{1}{10000} = \frac{1.5}{10000}

= \frac{1.5}{10000} \cdot \frac{6}{5}

数を割る:

\frac{1.5}{10000} = 0.00015

= 0.00015 \cdot \frac{6}{5}

0.00015 = \frac{3}{20000}

= \frac{3}{20000} \cdot \frac{6}{5}

\frac{3}{20000} \cdot \frac{6}{5} = \frac{9}{50000}

= \frac{9}{50000}