Answer :
overall 42:28 = 21:14 = 3:2 choc:velvet
3:2 =24:v
v= (24/3 ) ×2
=8×2= 16
24 chocolate and 16 red velvet
3:2 =24:v
v= (24/3 ) ×2
=8×2= 16
24 chocolate and 16 red velvet