Respuesta :
Answer:
Ben has 38 years older and jerry is 9 years old
Ben is 19
47-19
=38
38 Divided by 2
=19
Ben-19 years old
Jerry-19+9=28
28+19=47
47-19
=38
38 Divided by 2
=19
Ben-19 years old
Jerry-19+9=28
28+19=47
