If A, B, C, D are quantities of the same kind such `A : B=3:4,\ B : C=5:7\ a n d\ C : D=8:9,` find : `B : D`

If A, B, C, D are quantities of the same kind such A : B=3:4, B : C=5:7 a n d C : D=8:9, find : A : D

If A, B, C, D are quantities of the same kind such A : B=3:4, B : C=5:7 a n d C : D=8:9, find : A : C

If A:B=3:4,B:C=5:7 and C:D=8:9 then A:D is equal to

(2) If A:B=2:3 , B:C=4:5 and C:D=6:7, find A:D

If A : B = 1 : 2 , B: C = 3: 4 and C: D = 5 : 6 find D: C : B :A

If A:B = 3:4, B: C= 5:7 and C:D = 8: 9, then, the ratio A:D is :

If A, B, C and D are four numbers such that A : B = 2 : 3, B : C = 4 : 5, C : D = 5 : 8, then A : D is equal to

If A : B = 2 : 3 , B : C = 4 : 5 " and " C : D = 6 : 7 , then find A : D .

If a: b= 2: 3, b: c= 4: 5 and c: d= 6: 7 , find : a: b: c:d .