Question

分数简便计算10道,

Answer 1

1.8 1/8+1 1/4+5/8

2.99*25/24

3.999*999/1000

4.(1/3+1/9)*9

5.27*(13/3-16/3)

6.99 24/25*99 24/25

7.2000-1/9-8/9

8.2014*2013/2014

9.2/5*7/2*5/7

10.66 65/66*65/66