Question

Сократите дробь 30/66, 24/40, 27/54, 36/84, 45/120

Answer 1

30/66 = 10/22 = 5/11 
=============================
24/40 = 6/10 = 3/5 
=============================
36/84 = 6/14 = 3/7 
=============================
45/120 = 9/24 = 3/8 

Answer 2

3066 = 511
2440 = 610
27 54 = 12
3684 = 37
45 120=38