Question

直接写出得数． 3 4 ÷ 1 6 =25× 1 5 =	1 3 ÷ 1 5 =	1 3 + 1 5 =	3 4 ÷ 1 6 =	54× 1 9 =$\end{array}$	12÷ 6 7 =
9 14 × 7 18 =	50÷ 5 12 =	3 11 ×3=	5 18 ÷ 5 9 =	4 3 ÷ 3 4 =	25× 1 5 =

Answer 1

考点：分数乘法,分数除法

专题：运算顺序及法则

分析：本题根据分数除法与乘法的运算法则计算即可．

解答： 解：

3 4 ÷ 1 6 = 9 2    25× 1 5 =5	1 3 ÷ 1 5 = 5 3	1 3 + 1 5 = 8 15	3 4 ÷ 1 6 = 9 2	54× 1 9 =6$\end{array}$	12÷ 6 7 =14
9 14 × 7 18 = 1 4	50÷ 5 12 =120	3 11 ×3= 9 11	5 18 ÷ 5 9 = 1 2	4 3 ÷ 3 4 = 16 9	25× 1 5 =5

点评：完成本题要细心，在保证做题质量的同时，要注意提高做题的速度．