问题 解答题
直接写出得数.
4.8×50%=
3÷30%-4=88÷11%=
2
5
×40%=
9.8×20%+0.2×20%=
5
8
÷
3
4
=
5
4
×8+8×
1
4
=
3
4
÷3×
3
4
÷3=
答案

4.8×50%=2.4,3÷30%-4=6,88÷11%=800,
2
5
×40%=0.16,
9.8×20%+0.2×20%=2,
5
8
÷
3
4
=
5
6
5
4
×8+8×
1
4
=12,
3
4
÷3×
3
4
÷3=
1
16
故答案为:2.4,6,800,0.16,2,
5
6
,12,
1
16

单项选择题
名词解释