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Q:
A) 1 : 2 : 3 | B) 3 : 4 : 15 |
C) 3 : 5 : 10 | D) 5 : 6 : 10 |
Answer: D) 5 : 6 : 10
Explanation:
Explanation:
Let their initial investments be x, 3x and 5x respectively. Then,
A:B:C = (x*4+2x*8) : (3x*4+(3x/2)*8) : (5x*4+(5x/2)*8)
20x : 24x : 40x = 5 : 6 : 10