The ratio between the present ages of p and q is3:4 respectively. four years hence q willbe five years older than p . what is p's present age
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let their ages be 3x and 4x respectively.
So,
3x+4+5=4x+4
4x+4=3x+4+5
4x-3x=4+5-4
x=5.
Therefore, present age of p is 15 years and present age of q is 20 years.
So,
3x+4+5=4x+4
4x+4=3x+4+5
4x-3x=4+5-4
x=5.
Therefore, present age of p is 15 years and present age of q is 20 years.
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