Mr johnson is currently four times as ols as his son, david. if mr. johnson was 46 years old two years ago, how old is david now?

Mr. Johnson was 46 years old two years ago, so currently Mr. Johnson is:
46 years old+ 2 years (old)= 48 years old.

Mr. Johnson is currently four times as old as his son David, so now David is:
48 years old* (1/4)= 12 years old.

David is 12 years old now.

Hope this helps~

If there are four friends then each would get, 1.25 or 1 1/4. so this is how i solved 5 ÷ 4 = 1.25 . hope this ; )