Question

直接写出得数．

3 4 ÷ 7 8 =	1 7 ÷ 2 5 =	1 5 - 2 15 =	5 6 ÷ 8 9 =
1 3 ÷ 1 9 =	10÷ 5 8 =	2 9 ÷4=	2 7 ÷ 6 7 =
4 7 ÷ 7 8 =	3 8 + 5 16 =	9 14 ÷3=	1 2 ÷3=

Answer 1

考点：分数除法,分数的加法和减法

专题：运算顺序及法则

分析：根据四则运算的计算法则计算即可求解．

解答： 解：

3 4 ÷ 7 8 = 6 7	1 7 ÷ 2 5 = 5 14	1 5 - 2 15 = 1 15	5 6 ÷ 8 9 = 15 16
1 3 ÷ 1 9 =3	10÷ 5 8 =16	2 9 ÷4= 1 18	2 7 ÷ 6 7 = 1 3
4 7 ÷ 7 8 = 32 49	3 8 + 5 16 = 11 16	9 14 ÷3= 3 14	1 2 ÷3= 1 6

点评：考查了分数除法，关键是熟练掌握计算法则，正确进行计算．