Question

25x3/5÷1/5,3/4÷3/5X4/15,26/12÷1/4X1/13 ，1/33÷5/4x

25x3/5÷1/5,3/4÷3/5X4/15,26/12÷1/4X1/13 ，1/33÷5/4x3/2

• 你的回答被采纳后将获得：
• 系统奖励15（财富值+成长值）+难题奖励20（财富值+成长值）

Answer 1

25x3/5÷1/5
=15÷1/5
=75
3/4÷3/5X4/15
=5/4×4/15
=1/3

26/12÷1/4X1/13
=26/3×1/13
=2/3
1/33÷5/4x3/2
=4/165×3/2
=2/55