Question

By using the above information find the difference between the age of the daughter and that of daughter-in-law ​

Answer 1

Answer:

Let x be the present total age of family

y be the age of daughter

z be the age of daughter-in-law

so sum of age five years ago

x - 5 = 94

•°• x = 99

now y left and z join and new age is 92

so 99 - y + z = 92

•°• y - z = 7

as above

y is daughter age and z is daughter-in-law age

so the difference between their ages is 7