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Jonathan is now three times as old as his son.twelve years ago he was six times as old as his son. Find the present ages of each

Solution

Jonathan is now three times as old as his son.twelve years ago he was six times as old as his son. Find the present ages of each

Solution

Son^{'} s age is : 20

Jonathan^{'} s age is : 60

Solution steps

Translate the problem into an equation:

3 x - 12 = 6 (x - 12)

Solve for

x, 3 x - 12 = 6 (x - 12) : x = 20

Find age

Son^{'} s age is : 20

Jonathan^{'} s age is : 60

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