问题 解答题
直接写出得数.
(40%+35%)×40=
80%+
7
20
=
13÷65%=70%÷
3
10
=
5×20%=52%-27%+48%=12.5×35%×8=
3
4
×
7
9
÷
3
4
×
7
9
=
答案

(1)(40%+35%)×40=30,

(2)80%+

7
20
=1.15,

(3)13÷65%=20,

(4)70%÷

3
10
=2
1
3

(5)5×20%=1,

(6)52%-27%+48%=0.73,

(7)12.5×35%×8=35,

(8)

3
4
×
7
9
÷
3
4
×
7
9
=
49
81

问答题 简答题
问答题 简答题