Mrs. Wesolowski loves Starbucks coffee. Today, while waiting to place her order for her nonfat white chocolate mocha with whipped topping, she noticed the prices for the three sizes that were available. She could order:
Tall Grande Venti
12 oz 16 oz 20 oz
$3.75 $4.45 $4.75

Show Your Work $4.4516 oz= x1 oz
÷16
$3.7512 oz= x1 oz
÷12 x= $71.2

X =$45

PART A
Which size is the better unit price?

PART B
Use what you know about unit rates to EXPLAIN how you determined your answer.
Use words, numbers, and/or symbols in your explanation.







The Garcia family took a four-day road trip and kept a journal of their travels.

Day
Miles traveled
Hours traveled
Sunday
300 miles
5 hours
Monday
200 miles
3 hours
Tuesday
150 miles
2.5 hours
Wednesday
250 miles
6 hours