If 60% of A = 0.3 of B = 0.1666 of C, find A: B: C.
2025
If 60% of A = 0.3 of B = 0.1666 of C, find A: B: C.
- A.
5 : 10 : 18
- B.
18 : 10 : 5
- C.
6 : 3 : 10
- D.
10 : 5 : 18
Attempted by 15 students.
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Correct answer: A
Let the common value be k. Then A = k/0.6 = 5k/3, B = k/0.3 = 10k/3, and C = k/(1/6) = 6k. Multiplying by 3 gives A:B:C = 5:10:18.