Anna is making macaroni for cousin's birthday party for every 3 cups of macaroni she needs to use 9 cups of water based on this information how many cups of water are needed if she uses 11 cups of macaroni?

Respuesta :

So if 3cups m = 9cups w you need to find out how much water 1 cup of macaroni will need. So 9/3.
Anna will need 17 cups of water