Question

021. The denominator in a fraction exceeds its numerator by 3. If numerator is doubled
and denominator is increases by 14, the fraction becomes 2/3 rd of the original.
Find the original fraction.
22. Five years ago a man was 7 times as old as his son. After 5 years he will be 3 tir
his son age. Find their present ages.
3. Present age of Ram and Shyam are in the ratio 7:10.However after eight years
be 11:14. Find their present ages.

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Answer 1

Step-by-step explanation:

21.let numerator be,x

let denominator be,y

so,a/q

x/y+3

so,2x/y+14+3

2x/y+17

so,2/3 of x/y+3

=3x/2y+6