A) 6: 9: 14
B) 3: 5: 7
C) 12: 20: 21
D) 12: 20: 35
Correct Answer: D
Solution :
A : B = 3 : 5 = 12 : 20 B : C = 4 : 7 = 20 : 35 \[\therefore \] A : B : C = 12 : 20 : 35You need to login to perform this action.
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