Ократить дроби: 2/4;12/16;6/10;20/24; 3/9;24/36; 6/15; 32/40; 28/36; 48/72; 28/56; 60/96; 48/60; 72/90; 40/84; 60/100.
1/2,3/4,3/5,5/6,1/3,4/6,2/5,4/5,7/9,6/9,1/2,
5/8,4/5,
10/21,6/10
спасибо
большое
1/1 6/8 3/5 10/12 = 5/6 1/3 6/9=2/3 3/5 8/10= 4/5 7/9 6/9= 2/3 4/8= 2/4=1/2 10/16=5/6 8/10=4/5 8/10=4/5 10/21 3/50 ( делила на 20)