Which pair of fractions is equivalent to this pair: 3/5 and 2/7 ?
A.21/35 and 10/35
B.10/35 and 7/35
C.7/35 and 5/35
D.24/35 and 12/35

Respuesta :

A.  3/5*7= 21/35  and 2/7*5=10/35