问题 解答题
(1)七五折就是______%;
(2)(
x
0.2
)÷(
1.8
3
x)
=______;
(3)16÷
1
25
×25
=______;
(4)1874÷______=6…38.
答案

(1)七五折就是75%;

(2)(

x
0.2
)÷(
1.8
3
x),

=5x÷0.6x,

=

25
3

(3)16÷

1
25
×25,

=16×25×25,

=400×25,

=10000;

(4)(1874-38)÷6,

=1836÷6,

=306;

故答案为:75,

25
3
,10000,306.

单项选择题
单项选择题