1.
Which of the following is a unit rate?
A.
17 heartbeats in 15 seconds
B.
60 Calories per serving
C.
2 hamburgers for $2.00
D.
300 miles in 5 hours
Hint
2.
Eric uses 7 gallons of gas to drive 196 miles. How many miles can he drive using 1 gallon of gas?
A.
28
B.
22
C.
30
D.
14
Hint
3.
Which is the best buy: $4.08 for a 16-ounce box of cereal, $4.50 for an 18-ounce box of cereal, or $5.39 for a 22-ounce box of cereal?
A.
16-ounce box
B.
22-ounce box
C.
There is no best buy because they all have the same unit price.
D.
18-ounce box
Hint
4.
Shuo ran 5 km in 20 min, Poloma ran 15 km in 40 min, and Keisha ran 3 km in 15 min. Who had the highest average speed?
A.
Shuo
B.
None of them; they all ran at the same average speed.
C.
Keisha
D.
Poloma
Hint
5.
Which container of yogurt, described in the table, costs the least per ounce?
A.
8 oz
B.
5.5 oz
C.
12.5 oz
D.
10 oz
Hint