no it cannot :)
21/35 = 3/5
18/210 is reduced to 3/35.
Yes. Divide 12 and 105 by 3. You then get 4 over 35 or 4/35.
No, 9/35 cannot be reduced.
32/35 cannot be reduced further.
Yes 35/50 can be reduced to 7/10
20 over 35 reduced to its lowest terms is 4/7
The fraction 13/35 cannot be reduced any more.
35 and 21 are both divisible by 7 35/7 = 5 21/7 = 3 35/21 = 5/3
No
No.
35/4 = 8.75