簡約 2*10^{-4}(0.35)^2

解

簡約

2 \cdot 1 0^{- 4} (0.35)^{2}

0.0000245

解答ステップ

2 \cdot 1 0^{- 4} \cdot 0.3 5^{2}

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

= 2 \cdot \frac{1}{10000} \cdot 0.3 5^{2}

0.3 5^{2} = 0.1225

= 2 \cdot \frac{1}{10000} \cdot 0.1225

数を乗じる:

2 \cdot 0.1225 = 0.245

= 0.245 \cdot \frac{1}{10000}

= \frac{1}{10000} \cdot 0.245

\frac{1}{10000} \cdot 0.245 = \frac{0.245}{10000}

= \frac{0.245}{10000}

数を割る:

\frac{0.245}{10000} = 0.0000245

= 0.0000245