Answers

2014-09-28T20:31:23+08:00
3÷ 2/5
3 × 5/2
3/1 × 5/2
15/2  or   7 1/2
0
2014-09-28T20:33:13+08:00
3÷2/5=
3/1÷2/5=
3/1×5/2=
15/2=7 1/2
0