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प्रश्न
Sunita is half the age of her mother Geeta. Find their ages after 4 years?
योग
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उत्तर
Let the age of Sunita’s mother = 2x years
Then, Sunita’s age = `(1/2)` × Age of Sunita’s mother = `(2x)/2`
After 4 years, Sunita’s age = (x + 4) years
∴ Her mother’s age = (2x + 4) years
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Notes
After 4 years means, 4 years is added in present age.
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Algebra - Exercise [पृष्ठ ११५]
