簡約 (5.6*10^{-8})(1.4)(306)

解

簡約

(5.6 \cdot 1 0^{- 8}) (1.4) (306)

0.0000239904

解答ステップ

(5.6 \cdot 1 0^{- 8}) (1.4) (306)

(5.6 \cdot 1 0^{- 8}) (1.4) (306) = (5.6 \cdot 1 0^{- 8}) \cdot 1.4 \cdot 306

= 5.6 \cdot 1 0^{- 8} \cdot 1.4 \cdot 306

数を乗じる:

5.6 \cdot 1.4 \cdot 306 = 2399.04

= 2399.04 \cdot 1 0^{- 8}

= 1 0^{- 8} \cdot 2399.04

指数の規則を適用する:

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

1 0^{- 8} = \frac{1}{1 0 ^{8}}

= \frac{1}{1 0 ^{8}} \cdot 2399.04

1 0^{8} = 100000000

= \frac{1}{100000000} \cdot 2399.04

\frac{1}{100000000} \cdot 2399.04 = \frac{2399.04}{100000000}

= \frac{2399.04}{100000000}

数を割る:

\frac{2399.04}{100000000} = 0.0000239904

= 0.0000239904