Anita is twice as old as her brother .In 6 years from now,the sum of their ages will be 39.how old are they now?
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Answer:
Anita's brothers age is 9 years and her age is 18 years as of now.
Step-by-step explanation:
Let us assume Anita's brothers age as x.
As we assume her brothers age as x her age will be 2x according to question.
Anita's age after 6 years = 2x + 6
Anita's brothers age after 6 years = x + 6
In the question the sum of their ages is given as 39.
So the equation would be:
2x + 6 + x + 6 = 39
Now solving this equation:
2x + 6 + x + 6 = 39
3x + 12 =39
3x = 39 - 12 = 27
3x = 27
x = 27/3
∴ x = 9
Therefore Anita's brothers age is 9 years and her age is 2x which is 9 * 2 = 18 years as of now.
Anonymous:
Good:)
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