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数学课上,刘老师对同学们说:“我们学习了分数除法,请同学们说一说,怎样计算分数除法。”刘老师的话音刚落,刘胜站起来说:“计算分数除法一般根据分数除法的法则来计算,即甲教除以乙数(0除外)等于甲数除以乙数的倒数。”“分数除似整数,当分数的分子是整数(除数)的倍时,可以用分数的分子除以整数作分子,分母不变。”王华说着,举了一个例子:18/23÷3=18÷3/23=6/23。李莉也不示弱,站起来说:“分数除以分数,当被除数的分子、分母分别是除数的分子、分母的倍数时,可以用分子相除的商作分子,分母相除的商作分母。”李莉说着也举了一个例子:24/25÷8/5=24÷8/25÷5=3/5。“当被除数与除数的分子相同时,可以用除数的分母除以被
In the math class, Teacher Liu said to his classmates: ”We studied the fractional division, please tell the students how to calculate the fractional division. “ Liu laughed, Liu Sheng stood up and said: ”Calculate points The division is generally based on the rule of fractional division, where A is divided by B (except 0), which is equal to the reciprocal of the number of A divided by the number of B. The fractional numerator is an integer (divisor) Times, you can use the fractional numerator divided by the integer as the numerator, denominator unchanged. “” Wang Hua said, cite an example: 18/23 ÷ 3 = 18 ÷ 3/23 = 6/23. Li Li is not weak, stand up and said: “Score divided by the score, when the dividend numerator, denominator are the divisors of the numerator, the multiple of the denominator, you can use the numerator of the business operator, denominator divided by the business denominator . ”Li Li also said an example: 24/25 ÷ 8/5 = 24 ÷ 8/25 ÷ 5 = 3/5. "When the dividend is the same as the numerator of the divisor, it can be divided by the denominator of the divisor