Three boys have marbles in the ratio of 19 : 5 : 3. If the boy with the least number has 9 marbles, how many marbles does the boy with the highest number have?
A
57
B
15
C
76
D
38
Correct Answer: 57
Here 3 is equivalent to 9 So, 19 is equivalent to 9*19/3 = 57 Ans: 57