kaya is making dream catchers. each dream catchers uses 6 feathers. she makes 4 dream catchers with black feather 3 with brown 1 with white and 2 with gray. what fraction of the dream catcher have either black or brown feather
7 have black or brown
total = 4+3+1+2 = 10
7/10
You can multiply top and bottom by 6 if you want, but no different :)