Bonsoir
Simplifier :
32/28
= (8 x 4)/(7 x 4)
= 8/7
64/80
= (16 x 4)/(16 x 5)
= 4/5
15/35
= (3 x 5)/(7 x 5)
= 3/7
49/35
= (7 x 7)/(7 x 5)
= 7/5
14/21
= (2 x 7)/(3 x 7)
= 2/3
8/16
= 8/(8 x 2)
= 1/2
