Question

If 15 baseballs weigh 75 ounces, how many baseballs weigh 15 ounces

Answer 1

3 baseballs weigh 15 ounces

Answer 2

`15b.........75o \\ x............15o \\ \\ x=(15*15)/(75)= (15)/(5) \\ \\ \boxed{x=3 \ baseballs}`