Ten years ago, Jasim was three time as old as Tanvir.In five years,Jasim will be 10 years more than twice as old as Tanvir right now ?
Ten years ago, Jasim was three time as old as Tanvir.In five years,Jasim will be 10 years more than twice as old as Tanvir right now ? Correct Answer 35
Ten years ago the age of Tanvir = x Ten years ago the age of Jashim = 3x The present age of Tanvir = x + 10 The present age of Jashim = 3x + 10 So 3x + 10 + 5 = 2(x + 10 + 5) + 10 = )3x + 15 = 2x + 30 + 10 = )x = 40 - 15 = )x = 25 The present age of Tanvir is (25 + 10) = 35 years
মোঃ আরিফুল ইসলাম
Feb 20, 2025