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Mathematics 16 Online
OpenStudy (anonymous):

The sum of one half of Abdul's age and 44 is equal to his father's age. If Abdul's father is 54 years old, how old is Abdul?

OpenStudy (aravindg):

Form the equations first. Assume Abdul's age as X.

OpenStudy (anonymous):

@ranga

OpenStudy (ranga):

Father's age = 54 (given) Let Abdul's age be x. What is one half of Abdul's age?

OpenStudy (anonymous):

i dont understand but we dont know his age yet?

OpenStudy (ranga):

We assumed Abdul's age is x. So half his age is: x / 2.

OpenStudy (ranga):

"The sum of one half of Abdul's age and 44 is equal to his father's age" Therefore, x/2 + 44 = 54 Solve for x.

OpenStudy (anonymous):

so x=20

OpenStudy (anonymous):

@ranga

OpenStudy (ranga):

Yes.

OpenStudy (ranga):

So Abdul is 20 years old. Half of Abdul's age is 10 when added to 44 gives 54 which is his father's age.

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