35/84 = 5/12
No.
No, 9/35 cannot be reduced.
32/35 cannot be reduced further.
(7/24)/(35/48) = 7/24 x 48/35 =336/840 = 84/210 = 42/105
60/84 = 5/7
42/84 = 1/2
Yes. 84/100 = 21/25
Yes 35/50 can be reduced to 7/10
20 over 35 reduced to its lowest terms is 4/7
5/7
26/21