6. What sum of money is to bedivided among 3 persons in theratio 3: 4: – InterviewSolution

1.	6. What sum of money is to bedivided among 3 persons in theratio 3: 4:7, so that the secondperson receives 12 only?(a) R 21 (b)32 (c) R9 (d) R 42
Answer» let X be common multiple hence according to question4x=12X=3hence first person will get 3x=33=9and third will get 73=21

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