1.
Eric uses 7 gallons of gas to drive 196 miles. How many miles can he drive using 1 gallon of gas?
A.
14
B.
22
C.
30
D.
28
Hint
2.
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.
22-ounce box
B.
There is no best buy because they all have the same unit price.
C.
16-ounce box
D.
18-ounce box
Hint
3.
Which of the following is
not
a unit rate?
A.
0.12 molecules per liter
B.
65 miles per hour
C.
3 incidents each day
D.
10 cm every 5 years
Hint
4.
Express $15 for 10 gallons as a unit rate.
A.
$1.50 per gallon
B.
$3 for 2 gallons
C.
$5 per gallon
D.
$1000 per ton
Hint
5.
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.
Keisha
C.
Poloma
D.
None of them; they all ran at the same average speed.
Hint