7 Math Formative 7.3B
Some questions (c) 2012 by NWEA.
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1
Rudy owns twice as many
3
magazines as books and the same
uses a scale of 2 inches = 5 feet.
number of books as CDs. If he
If the garden’s width on the scale
owns 8 books, what is the total
drawing measures 3 inches, what
number of books, magazines, and
is the actual width, in feet, of
CDs that Rudy owns?
Valerie’s garden?
A
8
A
0.7
B
16
B
1.7
C
24
C
6.0
D 32
2
A scale drawing of Valerie’s garden
The scale used on a map of
D 7.5
4
Mario is 4 feet 9 inches tall. What
Alaska indicates that a length
is his approximate height in
of 3 inches represents a distance
centimeters?
of 75 miles. What distance is
(1 in. 2.54 cm)
represented by a length of
F
6 inches on the map?
F
25 miles
G 37.5 miles
12
G 22
H 124
J
145
H 150 miles
J
470 miles
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5
Chani made a scale drawing of a building she saw. She used a scale of
1 centimeter = 7 meters.
If the height of the actual building is 98 meters, what is the height of the
building in Chani’s scale drawing?
A
14 cm
B
91 cm
C
105 cm
D 686 cm
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