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受欢迎的初等代数 >

(1/5)3(1/5)2

解答

(1/5) 3 (1/5) 2

解答

\frac{6}{25}

+1

十进制

0.24

求解步骤

(1/5) \cdot 3 (1/5) \cdot 2

遵循 PEMDAS 运算顺序

计算括号内的值

(1/5) : \frac{1}{5}

1/5

1/5 = \frac{1}{5}

= \frac{1}{5}

= \frac{1}{5} \cdot 3 (1/5) \cdot 2

计算括号内的值

(1/5) : \frac{1}{5}

1/5

1/5 = \frac{1}{5}

= \frac{1}{5}

= \frac{1}{5} \cdot 3 \cdot \frac{1}{5} \cdot 2

乘除（左右）

\frac{1}{5} \cdot 3 \cdot \frac{1}{5} \cdot 2 : \frac{6}{25}

\frac{1}{5} \cdot 3 \cdot \frac{1}{5} \cdot 2

\frac{1}{5} 3 = \frac{3}{5}

\frac{1}{5} \cdot 3

将项转换为分式:

3 = \frac{3}{1}

= \frac{1}{5} \cdot \frac{3}{1}

使用分式法则:

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

= \frac{1 \cdot 3}{5 \cdot 1}

数字相乘:

1 \cdot 3 = 3

= \frac{3}{5 \cdot 1}

数字相乘:

5 \cdot 1 = 5

= \frac{3}{5}

= \frac{3}{5} \cdot \frac{1}{5} \cdot 2

\frac{3}{5} \frac{1}{5} = \frac{3}{25}

\frac{3}{5} \cdot \frac{1}{5}

使用分式法则:

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

= \frac{3 \cdot 1}{5 \cdot 5}

数字相乘:

3 \cdot 1 = 3

= \frac{3}{5 \cdot 5}

数字相乘:

5 \cdot 5 = 25

= \frac{3}{25}

= \frac{3}{25} \cdot 2

\frac{3}{25} 2 = \frac{6}{25}

\frac{3}{25} \cdot 2

将项转换为分式:

2 = \frac{2}{1}

= \frac{3}{25} \cdot \frac{2}{1}

使用分式法则:

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

= \frac{3 \cdot 2}{25 \cdot 1}

数字相乘:

3 \cdot 2 = 6

= \frac{6}{25 \cdot 1}

数字相乘:

25 \cdot 1 = 25

= \frac{6}{25}

= \frac{6}{25}

= \frac{6}{25}

流行的例子

9^{5} \div 8^{3}

100 - 5 [2 (8 - 5)]

10 - 5 - 4

((2)^{2} - 1)^{2}

2^{2} + (- 3^{2})