Hot Student Stories
top-5-grammar-and-spelling-checkers-to-rock-in-2019

How do you solve this A father is 9 times the age of his son In 5 years he will be 4 times the age of his son How old are they now?

Melissa Norris

in Studying

follow
followin
1 answer
0 views

1 answer


Dana Keller on November 22, 2018

x - age of the father and of the son age . x=9y . x+5=4(y+5) => 9+5=4y+20 => 5y=15 => y=3 x=9y => x=27


Add you answer