Sheila has $4.75 to buy pencils for art class. each pencil costs 89¢. a) estimate the number of pencils she can buy. b) calculate the number of pencils she can buy.

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?