The age of father greater 9 times than son and age of mother above 8 times than son the sum of the father and mother these two age 51 what will be the age of son?
باپ کی عمر بیٹے سے 9 گنا زیادہ اور ماں کی عمر بیٹے سے 8 گنا زیادہ باپ اور ماں کا مجموعہ ان دونوں کی عمریں 51 سال بیٹے کی عمر کتنی ہوگی؟
- 3
- 5
- 7
- 2
Explanation
1. Let's denote the son's age as "S", the father's age as "F", and the mother's age as "M".
2. According to the information provided:
- The age of the father is 9 times greater than the son's age: F = 9S
- The age of the mother is 8 times greater than the son's age: M = 8S
- The sum of the father and mother's ages is 51: F + M = 51
3. Substituting the expressions for F and M from the first two statements into the third equation:
- 9S + 8S = 51
- 17S = 51
- S = 51 / 17
- S = 3
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