Please help me ASAP!

Farmer James has three types of cows on his farm. A cow with zero legs is called a ground beef, a cow with one leg is called a steak, and a cow with two legs is called a lean beef.Farmer James counts a total of 20 cows and 18 legs on his farm. How many more ground beefs than lean beefs does Farmer

Respuesta :

Since lean beef has 2 legs and there is 18 legs in total, there are 9 lean beef cows.
20 - 9 = 11
There is 11 more ground beefs than lean beefs.
Hope this helps
i think you would subtract 20 minus 18