а) 18/24 = 3/4, 25/100 = 1/4
3/4 - 1/4 = 2/4 = 1/2
б) 21/24 = 7/8, 12/32 = 3/8
7/8 - 3/8 = 4/8 = 1/2
в) 2/12 = 1/6, 6/36 = 1/6
1/6 - 1/6 = 0
г) 7/10 = 7/10, 10/100 = 1/10
7/10 - 1/10 = 6/10 = 3/5
Ответы: а) 1/2, б) 1/2, в) 0, г) 3/5
а) 18/24 = 3/4, 25/100 = 1/4
3/4 - 1/4 = 2/4 = 1/2
б) 21/24 = 7/8, 12/32 = 3/8
7/8 - 3/8 = 4/8 = 1/2
в) 2/12 = 1/6, 6/36 = 1/6
1/6 - 1/6 = 0
г) 7/10 = 7/10, 10/100 = 1/10
7/10 - 1/10 = 6/10 = 3/5
Ответы: а) 1/2, б) 1/2, в) 0, г) 3/5