Jawabanmu

2014-08-21T19:21:23+07:00
1/2= 0,5
1/5= 0,2
4/5= 0,8
3/8= 0,375
5/8= 0,625
2/8= 0,25
6/8= 0,75
2014-08-21T19:25:36+07:00
1/2 = 1 x 5/2 x 5 = 5/10 => 0,5
1/5 = 1 x 2/5 x 2 = 2/10 => 0,2
4/5 = 4 x 2/5 x 2 = 8/10 => 0,8
3/8 = 3 x 125/8 x 125 = 375/1000 => 0,375
5/8 = 5 x 125/8 x 125 = 625/1000 => 0,625
2/8 = 2 x 125/8 x 125 = 250/1000 => 0,250
6/8 = 6 x 125/8 x 125 = 750/1000 => 0,750