信息發(fā)布者:admin
1: > < < >
2: 7/8=7/8 5/6=15/18
3/4=6/8 7/9=14/18
7/8>3/4 5/6>7/9
11/5=77/35 3/10=6/20
15/7=75/35 1/4=5/20
11/5>15/7 3/10>1/4
3: 3÷8=3/8 5÷6=5/6=
5/6>3/8
3÷5=3/5 4÷9=4/9
3/5>4/9
9÷4=9/4 11÷5=11/5
9/4>11/5
4: 18÷30=3/5 12÷18=2/3
2/3>3/5 第二組快
5: 1/6<5/24<3/8<5/12
6: 7÷5=7/5 9÷6=3/2 13÷7=13/7
13/7>3/2>7/5
楊師傅工作效率高
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