Сократите дроби 16/24 15/25 28/42 72/96 30/42 63/90 150/240 121/165 231/264 120/168 90/225
2/3 , 3/5, 2/3, 3/4, 5/7, 7/10, 5/8,11/15, 7/8, 5/7, 2/5.
16/24=2/3 , 15/25=3/5, 28/42=2/3, 72/96=3/4, 30/42=5/7, 63/90=7/10, 150/240=5/8,121/165=11/15, 231/264=7/8, 120/168=5/7, 90/225=2/5.