Question

Сократите дробь 1) 11/22,10/25,27/45,9/12 2) 15/18 , 24/30 , 28/32 , 21/15 3) 75/45 , 38/66. 54/90. 36/84

Answer 1

1) 1/2. 2/5. 3/5. 3/4. 2)5/6. 4/5. 7/8. 1-2/5 3) 1-2/3. 1/2. 2/3 последний не смог