Question

直接写出得数．

=	15=	=	=
0.33=	=	=	=
1-=	=	=	=

Answer 1

解：

=，	15=21，	=，	=，
0.33=0.027，	=，	=24，	=，
1-=，	=，	=，	=．

分析：分数乘法运算直接约分求解；分数除法根据除以一个数等于乘这个数的倒数计算；0.3³=0.3×0.3×0.3，由此求解．
点评：本题主要考查了基本的分数乘除法计算，注意把结果化成最简分数．