簡約 (sqrt((55.34)/5))(sqrt((40.84)/5))

解

簡約

(\frac{55.34}{5}) (\frac{40.84}{5})

\frac{2825107}{125 2}

十進法表記

9.50807 \dots

解答ステップ

(\frac{55.34}{5}) (\frac{40.84}{5})

(\frac{55.34}{5}) (\frac{40.84}{5}) = \frac{55.34}{5} \frac{40.84}{5}

= \frac{55.34}{5} \frac{40.84}{5}

\frac{55.34}{5} = \frac{2767}{5 10}

= \frac{2767}{5 10} \frac{40.84}{5}

\frac{40.84}{5} = \frac{1021}{5 5}

= \frac{2767}{5 10} \cdot \frac{1021}{5 5}

\frac{2767}{5 10} \cdot \frac{1021}{5 5} = \frac{2825107}{125 2}

= \frac{2825107}{125 2}