If A : B : C = 4 : 5 : 6, then what is the ratio of (1/A) : (1/B) : (1/C) ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 15 : 12 : 10.
| Understanding/Application |
|
A : B : C = 4 : 5 : 6 L.C.M. of 4, 5 and 6 = 60 |
|
ATQ - (1/A) : (1/B) : (1/C) = (60/4) : (60/5) : (60/6) = 15 : 12 : 10 |