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Huilan's age is three times Thomas's age. The sum of their ages is 112. What is Thomas's age?

Solution

Huilan's age is three times Thomas's age. The sum of their ages is 112. What is Thomas's age?

Solution

Thomas^{'} s age is : 28

Solution steps

Translate the problem into an equation:

3 x + x = 112

Solve for

x, 3 x + x = 112 : x = 28

Thomas^{'} s age is : 28

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