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Klaudine is twice as old as Jubert. Four years ago, Klaudine was three times as old as Jubert then. How old is Klaudine?

Solution

Klaudine is twice as old as Jubert. Four years ago, Klaudine was three times as old as Jubert then. How old is Klaudine?

Solution

Klaudine^{'} s age is : 16

Solution steps

Translate the problem into an equation:

2 x - 4 = 3 (x - 4)

Solve for

x, 2 x - 4 = 3 (x - 4) : x = 8

Find Klaudine's age

: 16

Klaudine^{'} s age is : 16

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