Yes. Divide both by nine to get 2 over 7.
Yes, 14 / 63 can be reduced to 2 / 9.
10/63 cannot be reduced any further.
No, it cannot.
63/100 is the simplest form for your fraction.
63/48 = 15/16
6 over 18 is reduced to 1/3
18 over 38 reduced = 9/19
7/15
6/7
To 5/7
It is 4/21
8/9