Math 13700
Exam 3
Spring 2010
1
Circle the LETTER of the correct answer for #13.
(7 pts)1. Kiley has
7
8
cups of sugar and a cookie recipe calls for
1
4
cups.
How many full recipes can she
make and how much sugar will she have left over?
1
2
1
8
1
8
1
2
1
4
. 4recipes and
cup of sugar left over
. 3recipes and
cup of sugar left over
. 7recipes and
cup of sugar left over
. 3recipes and
cup of sugar left over
. 4recipes and
cup of sugar left over
A
B
C
D
E
(7 pts)2. Three construction crews worked on a repaving project.
Crew A completed one third as much as
Crew B.
Crew C completed twice as much as Crew B.
If they repaved 12 miles of highway,
how many miles did Crew B complete?
.2
.4m
i
l
e
s
i
l
e
s
.3m
i
le
s
.3
.6m
i
s
.1
.2m
i
les
A
B
C
D
E
(7 pts)3.
1
7
5
12
3
17
1
30
17
1
30
13
1
15
13
1
15
.
.
.
.
. None of the above
A
B
C
D
E
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View Full DocumentMath 13700
Exam 3
Spring 2010
2
(8 pts)4. Determine the perimeter and area of the rectangle.
Show your work.
Perimeter: _______________
Area: _________________
(8 pts)5. Determine the sale price of a chair originally priced at $280 marked 15% off.
Show two distinct
arithmetic methods.
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 Fall '09
 Math, Addition, pts, ice cream, chocolate sprinkles, riverdale middle school

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