Test Chapter 5 and 6 and 7
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1
Find the best buy on
cashews (1 lb is 16 oz).
A)
1 lb for $6.09
B)
10 oz for $4.59
C)
1 lb 4 oz for $7.09
D)
12 oz for $5.09
A
2
Which rates are
equivalent?
A
?
42 U.S. dollars
63 U.S. dollars
56 Canadian dollars
84 Canadian dollars
=
B
?
42 U.S. dollars
105 U.S. dollars
56 Canadian dollars
112 Canadian dollars
=
C
?
42 U.S. dollars
126 U.S. dollars
56 Canadian dollars
140 Canadian dollars
=
D
?
42 U.S. dollars
63 U.S. dollars
56 Canadian dollars
112 Canadian dollars
=
75
.
0
84
63
75
.
0
56
42
=
=
A
3
Carlos works 8.25 h
and receives $102.30
pay. What will he
receive at the same rate
if he works if he works
14 h?
A)
$189.10
B)
$204.60
C)
$173.60
D)
$158.10
$102.30÷8.25=12.4
12.4x14=173.60
C
4
Write a proportion that
is equivalent to the
statement: If 2 pizzas
can feed 7 people, then
6 pizzas can feed 21
21
6
7
2
=
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people.
5
Is the rate
1
4
cup of butter
4 eggs
equivalent to the rate
3 cups of butter
48 eggs
?
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 Spring '10
 dustingettel
 Harshad number, United States dollar, triangle, Canadian dollar, Canadian dollars, U.S. dollars

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