- A16 : 35
- B8 : 35
- C16 : 105
- D24 : 35
Step-by-Step Solution
A/D = (A/B) × (B/C) × (C/D) = (2/3) × (4/5) × (6/7) = 48/105 = 16/35. So A : D = 16 : 35.
Answer: A) 16 : 35
If A : B = 2 : 3, B : C = 4 : 5 and C : D = 6 : 7, then A : D is:
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