1. Ted ran 2/5 mile in a hour. What’s his speed? 2. Matt painted 1/3 of his room with 1/2 of a gallon of paint. How much will he use to paint the room?
3. Uma used 1/2 cup of milk for 2/3 of a cake. How much milk will she use for the whole cake?
4. Sally paid 4.75 for 5 lbs of jelly beans. How much did she pay for one pound?
5. Stephen walked 3/7 of a mile in 3/4 of an hour. At this rate, how far will he walk in one hour?

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?