Question

The average age of 4 children of a family is 10 years.The average age of the children together with the parents is 20 years. If the father is older than the mother by 6 years,then the age of the father is

Answer 1

Answer:

43

Step-by-step explanation:

total age of children =4*10=40

together with parents total age =6*20

=120

now we substrate to children and parents together we get parents age

120-40=80

so father age is older than mother 6 years

when father age is 43 mother is 37 different is 6 years

43 is answer