there are 18 Bulls and 45 Cows on a ranch if 4 more cows and 4 more Bulls are added will the ratio of the bull to cows remain the same?

Respuesta :

No, if you set up a proportion like this 18 bulls. 22 bulls
————. = ————
45 cows. X cows
You get 22 bulls over 55 cows and 55 doesn’t equal 45cows+4 cows= 49 cows