Estimate. then find the difference and write it in simplest form.

1) 4 1/2 - 3 5/6

2)2 1/6 - 1 2/7

3)9 1/4 - 3 2/3

words problems

1) during his first vet visit, pedro's puppy weighed 6 1/8 pounds. on his second visit, he weighed 9 1/16 pounds. how much did he grain between visits?

2) natalia picked 7 1/6 bushels of apples today and 4 5/8 bushels yesterday. how many more bushels did she pick today?

3) max needs 10 1/4 cups of flour to make a batch of pizza dough for the pizzeria. he only has 4 1/2 cups of flour. how much more flour does he need to make the dough?