So...they ate 1/2 of the 3/4 of the bag? You would have to multiply 3/4 and 1/2.... so... of the bag.

Now you just subtract that amount from one.Story problem 2 about a bird feeder: A bird feeder was filled was 3/4 of a full bag or bird seed. The birds ate 1/2 of what was in the bird feeder. What fraction of a full bag of bird seed is left in the bird feeder?

left.

I hope that's right! Sorry if it's not....