А) 3/5 и 16/10
3/5 = 6/10 < 16/10
3/5 < 16/10
Б) 2/3 и 16/21
2/3 = 14/21 < 16/21
2/3 < 16/21
В) 7/5 и 27/20
7/5 = 32/20 > 27/20
7/5 > 27/20
Г) 1/2 м 50/100
1/2 = 50/100 = 50/100
1/2 = 50/100
Д) 1/4 и 25/100
1/4 = 25/100 = 25/100
1/4 = 25/100
Е) 3/4 и 75/100
3/4 = 75/100 = 75/100
3/4 = 75/100