The ages of Hari and Harry are in the ration 5:7. Four years from now – InterviewSolution

1.	The ages of Hari and Harry are in the ration 5:7. Four years from now the ratio of their ages will be 3:4. Find their present ages.
Answer» 20 and 28 yearsStep-by-step explanation: Let present AGE of hari be 5x then present age of HARRY be 7x According to question `(5x+4)/(7x+4)=3/4` 4(5x+4)=3(7x+4) 20x+16=21x+12 x=4 present age of hari=5x=54=20 years present age of harry=7x=74=28 years.

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