Respuesta :
Answer:
600 ÷ 4 = 150
450 ÷ 3 = 150
The same thing either way.
They are considered proportional ratios
Because 600:450 is the same as 4:3 because divide 600 by 150=4
And 450 divide by 150=3 which makes them equivalent
And 450 divide by 150=3 which makes them equivalent