1.
Find the unit cost of 5 notebooks for $15.
A.
$8
B.
$5
C.
$7.50
D.
$3
Hint
2.
Find the unit cost of 5 DVDs for $50.
A.
$10
B.
$45
C.
$11
D.
$55
Hint
3.
Find the unit cost of 7 energy bars for $14.
A.
$4
B.
$7
C.
$3
D.
$2
Hint
4.
Find the unit cost of 9 model cars for $45.
A.
$6
B.
$4
C.
$9
D.
$5
Hint
5.
Jenna needs to buy 1 paintbrush for her art lesson. They are 3 for $18. How much will she pay for the paintbrush?
A.
$7
B.
$6
C.
$9
D.
$4
Hint