Sunita is half the age of her mother Geeta. Find their ages |
(i) after 4 years? |
(ii) before 3 years? |
Answer:
Let the age of Sunita?s mother = 2x years |
Then, according to the question |
Geeta?s age \[=\frac{2x}{2}=x\] |
[half of her mother?s age] |
(i) Since, in the after 4 years, present age is added in given years. |
\[\therefore\]Sunita?s age \[=(x+4)\] years |
Her mother?s age \[=(2x+4)\] years |
(ii) Since, in the before years, given year is subtracted from present age. |
\[\therefore\]Sunita?s age \[=(x-3)\] years and her mother?s age \[=(2x-3)\] years. |
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