Запишите дробь в виде десятичного числа 7/2 3/4 4/5 18/5 11/4 7/20 1/25

3,5;075;0,8;3;2,75;0,35;0,04

7/2 = 35/10 = 3 5/10 = 3,5. 3/4 = 75/100 = 0,75. 4/5 = 8/10 = 0,8. 18/5 = 36/10 = 3 6/10 = 3,6. 11/4 = 275/100 = 2 75/100 = 2,75. 7/20 = 35/100 = 0,35. 1/25 = 4/100 =0,04.