A recipe for 9 banana nut muffins calls for 1 cup of flour. The number of muffins that can be made varies directly with the amount of flour used. There are 1 1/3 cups of flour available. How many muffins can be made?

Answer 1

x/(1 1/3) = 9/1

or,
3 muffins for each 1/3 cup of flour
you have 4/3 cups, so ...

Answer 2

No worries, I got the answer. But thank you :)