0The ratio of three numbers is 7 : 6 : 5. If the sum of the three numbers is 324, then what is the largest number among the three numbers?A90B18C126D108 Correct answer: C ExplanationSum of ratio = 18 parts = 324, so 1 part = 18. Largest = 7 × 18 = 126. Join the discussion Report an error Share