簡約 0.990610^{-3}1.7392*(1000-1.7392)

解

簡約

0.9906 \cdot 1 0^{- 3} \cdot 1.7392 \cdot (1000 - 1.7392)

1.71985 \dots

解答ステップ

0.9906 \cdot 1 0^{- 3} \cdot 1.7392 (1000 - 1.7392)

数を乗じる:

0.9906 \cdot 1.7392 = 1.72285152

= 1.72285152 \cdot 1 0^{- 3} (1000 - 1.7392)

= 1 0^{- 3} \cdot 1.72285152 (1000 - 1.7392)

1 0^{- 3} = \frac{1}{1000}

= \frac{1}{1000} \cdot 1.72285152 (1000 - 1.7392)

数を引く:

1000 - 1.7392 = 998.2608

= \frac{1}{1000} \cdot 1.72285152 \cdot 998.2608

数を乗じる:

1.72285152 \cdot 998.2608 = 1719.85513 \dots

= \frac{1}{1000} \cdot 1719.85513 \dots

\frac{1}{1000} \cdot 1719.85513 \dots = \frac{1719.85513 \dots}{1000}

= \frac{1719.85513 \dots}{1000}

数を割る:

\frac{1719.85513 \dots}{1000} = 1.71985 \dots

= 1.71985 \dots