Respuesta :

turky69420

Answer:

3:7

Step-by-step explanation:

b is the same in both so it would just be 3:6:7 without b which is 3:7

thapanirjala256

Answer:

a:b=3:4 or a/b= 3/4…………..(1)

b:c=6:7 or b/c=6/7……………..(2)

Multiply eq.(1) and eq.(2)

(a/b) ×( b / c) =( 3 /4) × (6 / 7)

a/c= 9 / 14

a : c = 9 :14 answer.

Step-by-step explanation: