Present age of a and b is 36 and 50 years respectively. if the ratio of their ages will become 3:4 after "n" years then find the value of "n"
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age of a=36
age of b=50
also =3:4
according to the question
(36+n)/(50+n)=3/4
144+4n=150+3n
4n-3n=150-144
n=6
age of b=50
also =3:4
according to the question
(36+n)/(50+n)=3/4
144+4n=150+3n
4n-3n=150-144
n=6
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