直接寫出得數(shù):
3
4
÷
5
6
=
1
3
÷3=
5
4
×
2
3
×
4
5
=
1
3
×9×
2
3
=
6
7
÷2=
5
6
-
5
6
÷5=
2.7-
9
10
=
5
12
=
(1.6+3.2)×0.125=
3
4
=
2
5
÷10=
5
8
=
1-75%=
3
2
÷
5
2
=
1
7
×
7
12
=
5÷1%=
1
3
=
分析:本題中含有分數(shù)及小數(shù)乘法,除法、加法、減法及四則混合運算等題目,在認真分析數(shù)據(jù)前提下?lián)嚓P(guān)運算法則計算即可.
解答:解:

3
4
÷
5
6
=
9
10
1
3
÷3=
1
9
5
4
×
2
3
×
4
5
=
2
3
1
3
×9×
2
3
=2
6
7
÷2=
3
7
5
6
-
5
6
÷5=5
5
6
2.7-
9
10
=1.8
5
12
=
5
2
(1.6+3.2)×0.125=0.6
3
4
=
4
3
2
5
÷10=
1
25
5
8
=
15
4
1-75%=25%
3
2
÷
5
2
=
3
5
1
7
×
7
12
=
1
12
5÷1%=500
1
3
=12
點評:完成此類題目要在認真析式中數(shù)據(jù)的基礎(chǔ)上快速準確得出答案.
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