Jay has fraction 3 over 4 pound of bird seed. he needs fraction 3 over 8 pound to feed the birds daily. which of the rectangle models below shows how many days’ worth of seed jay has left?

To model this you will create to be equivalent fraction of models. The first model will show 3/4, and the second model will show an equivalent version of 3/4 using fractional parts the size of 1/8. See picture. There are 6/8.

Out of 6/8 you can make 2 groups of 3/8. 3/8 + 3/8 = 6/8.

You have two days worth of seef left.

Jim has run 5/6 of a mile so far. i hope that answers your question! good luck : )