Question

把下列各分数化成小数． 27 36 =

16 24 =

9 18 =

Answer 1

分析：分数化成小数，首先分子分母约分，化成最简分数，然后分子除以分母即可得解．

解答：解：

27

36

=

3

4

=0.75；

16

24

=

2

3

=0.

?

6

；

9

18

=

1

2

=0.5．

点评：此题考查了小数与分数的互化．注意分子分母的约分化简．