簡約 1/2 (456.953-428.259)10^31.5

解

簡約

\frac{1}{2} (456.953 - 428.259) \cdot 1 0^{3} \cdot 1.5

\frac{43041}{2}

十進法表記

21520.5

解答ステップ

\frac{1}{2} (456.953 - 428.259) \cdot 1 0^{3} \cdot 1.5

1.5 = \frac{3}{2}

= \frac{1}{2} (456.953 - 428.259) \cdot 1 0^{3} \cdot \frac{3}{2}

= \frac{1}{2} \cdot 1 0^{3} \cdot \frac{3}{2} (456.953 - 428.259)

1 0^{3} = 1000

= \frac{1}{2} \cdot 1000 \cdot \frac{3}{2} (456.953 - 428.259)

456.953 - 428.259 = 28.694

= \frac{1}{2} \cdot 1000 \cdot \frac{3}{2} \cdot 28.694

\frac{1}{2} \cdot 1000 \cdot \frac{3}{2} \cdot 28.694 = \frac{43041}{2}

= \frac{43041}{2}