簡約 (4pi)/((1.55468^2))*(0.6^{1/2})^2

解

簡約

\frac{4 π}{( 1.5546 8 ^{2} )} \cdot (0. 6^{\frac{1}{2}})^{2}

3.11945 \dots

解答ステップ

\frac{4 π}{( 1.5546 8 ^{2} )} (0. 6^{\frac{1}{2}})^{2}

(0. 6^{\frac{1}{2}})^{2} : 0.6

= \frac{4 π}{1.5546 8 ^{2}} \cdot 0.6

分数を乗じる:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{4 π 0.6}{1.5546 8 ^{2}}

数を乗じる:

4 \cdot 0.6 = 2.4

= \frac{2.4 π}{1.5546 8 ^{2}}

1.5546 8^{2} = 2.41702 \dots

= \frac{2.4 π}{2.41702 \dots}

数を乗じる:

2.4 \cdot 3.14159 \dots = 7.53982 \dots

= \frac{7.53982 \dots}{2.41702 \dots}

数を割る:

\frac{7.53982 \dots}{2.41702 \dots} = 3.11945 \dots

= 3.11945 \dots