The salaries of A, B and C are in the ratio 2 : 3 : 5. If their salaries are increased by 15%, 10% and 20% respectively, what is the new ratio?
A. 46 : 33 : 60
B. 23 : 33 : 60
C. 21 : 33 : 60
D. 23 : 33 : 50
A. 46 : 33 : 60
B. 23 : 33 : 60
C. 21 : 33 : 60
D. 23 : 33 : 50
Best answer
Answer: B. 23 : 33 : 60
Answer: (B) 23 : 33 : 60
New salaries: 2 × 1.15 : 3 × 1.10 : 5 × 1.20 = 2.3 : 3.3 : 6.
Multiply by 10: 23 : 33 : 60.
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