zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的初等代数 >

(12-42-52)× 1/6

解答

(12 - 42 - 52) \cdot \frac{1}{6}

解答

- \frac{41}{3}

+1

十进制

- 13.66666 \dots

求解步骤

(12 - 42 - 52) \frac{1}{6}

遵循 PEMDAS 运算顺序

计算括号内的值

(12 - 42 - 52) : - 82

12 - 42 - 52

加减（左右）

12 - 42 = - 30

= - 30 - 52

- 30 - 52 = - 82

= - 82

= - 82 \cdot \frac{1}{6}

乘除（左右）

- 82 \cdot \frac{1}{6} : - \frac{41}{3}

- 82 \cdot \frac{1}{6}

将项转换为分式:

82 = \frac{82}{1}

= - \frac{82}{1} \cdot \frac{1}{6}

使用分式法则:

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

\frac{82}{1} \cdot \frac{1}{6} = \frac{82 \cdot 1}{1 \cdot 6}

= - \frac{82 \cdot 1}{1 \cdot 6}

\frac{82 \cdot 1}{1 \cdot 6} = \frac{41}{3}

\frac{82 \cdot 1}{1 \cdot 6}

\frac{82 \cdot 1}{1 \cdot 6} = \frac{82}{6}

\frac{82 \cdot 1}{1 \cdot 6}

数字相乘:

82 \cdot 1 = 82

= \frac{82}{1 \cdot 6}

数字相乘:

1 \cdot 6 = 6

= \frac{82}{6}

= \frac{82}{6}

因式分解数字:

82 = 2 \cdot 41

= \frac{2 \cdot 41}{6}

因式分解数字:

6 = 2 \cdot 3

= \frac{2 \cdot 41}{2 \cdot 3}

约分:

2

= \frac{41}{3}

= - \frac{41}{3}

= - \frac{41}{3}

流行的例子

[-7+(-3)*(-4)]*[5-6\div (+2)]-11

[- 7 + (- 3) \cdot (- 4)] \cdot [5 - 6 \div (+ 2)] - 11

10/5-10/2 (4-6)

\frac{10}{5} - \frac{10}{2} (4 - 6)

3 \times 2^{5}

(- 1)^{2} - 5 (- 1) + 1

2^{52} - 1