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受欢迎的初等代数 >

(5/6)/8

解答

(5/6) /8

解答

\frac{5}{48}

+1

十进制

0.10416 \dots

求解步骤

(5/6) /8

遵循 PEMDAS 运算顺序

计算括号内的值

(5/6) : \frac{5}{6}

5/6

5/6 = \frac{5}{6}

= \frac{5}{6}

= \frac{5}{6} /8

乘除（左右）

\frac{5}{6} /8 : \frac{5}{48}

\frac{5}{6} /8

将项转换为分式:

8 = \frac{8}{1}

= \frac{5}{6} \div \frac{8}{1}

使用分式法则:

\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

= \frac{5}{6} \cdot \frac{1}{8}

分式相乘:

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

= \frac{5 \cdot 1}{6 \cdot 8}

数字相乘:

5 \cdot 1 = 5

= \frac{5}{6 \cdot 8}

数字相乘:

6 \cdot 8 = 48

= \frac{5}{48}

= \frac{5}{48}

流行的例子

l o n g s u b 180 - 98

longmult 60*2.5

l o n g m u lt 60 \cdot 2.5

转换 to a percentage 1/40

co n v er t t o a p erce n t a g e 1/40

longdivision (17.5)/5

l o n g d i v i s i o n \frac{17.5}{5}

reducefraction the 56/42

re d u ce f r a c t i o n t h e \frac{56}{42}