ATI TEAS TEST Mathematics-with 100% verified solutions-
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Course
ATI Teas
Institution
ATI Teas
On a floor plan drawn at a scale of 1:100, the area of a rectangular room is 30 cm2. What is the actual area of the room?
A. 30,000 cm2
B. 300 m2
C. 3,000 m2
D. 30 m2 - D. Since there are 100 cm in a meter, on a 1:100 scale drawing, each centimeter represents one meter. Therefore, an area o...
swift river (University of North Texas Health Science Center)
ATI TEAS TEST MATHEMATICS-
with
100% verified solutions-2024-2025
Which of the following is the percentage equivalent of
0.0016?
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A. 16%
B. 160%
C. 1.6%
D. 0.16% - D. To derive a percentage from a decimal,
multiply by 100:
0.0016(100) = 0.16%
Curtis is taking a road trip through Germany, where all
distance signs are in metric. He passes a sign that states
the city of Dusseldorf is 45 kilometers away.
Approximately how far is this in miles?
A. 42 miles
B. 37 miles
C. 28 miles
D. 16 miles - C. one kilometer is about 0.62 miles, 45(0.62)
= 27.9
approximately 28 miles
On a floor plan drawn at a scale of 1:100, the area of
a rectangular room is 30 cm2. What is the actual area
of the room?
A. 30,000 cm2
B. 300 m2
C. 3,000 m2
D. 30 m2 - D. Since there are 100 cm in a meter, on
a 1:100 scale drawing, each centimeter represents one meter.
Therefore, an area of one squarecentimeter on the
drawing represents one squaremeter tin actuality. - Since
the area of the room in the scale drawing is 30
cm2, the room'sactual area is 30 m2.
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L/100 x W/100 = 30 cm2
lw/100 = 30 cm2
Area = 300,000 cm2
300,000 cm2 x. 1m/100 cm x 1m/100 cm = 30m2
Mandy can buy 4 containers of yogurt and 3 boxes of
crackers for $9.55. She can buy 2 containers of yogurt
and 2 boxes of crackers for $5.90. How much does one
box of crackers cost?
A. $1.75
B. $2.00
C. $2.25
D. $2.50 - C.
The situation may be modeled by the system:
4x + 3y = 9.55
2x + 2y = 5.90
Multiplying the bottom equation by - 2 gives:
4x + 3y = 9.55
-4x - 4y = -11.80
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Addition of the two equations gives - y = -2.25 or
y = 2.25. Thus, one box of crackers costs $2.25
9.55-11.80 = -2.25
-y = -
2.25 -y/-1 =
-2.25/-1
y = 2.25
1.
THE NEXT TWO QUESTIONS ARE BASEDON THE FOLLOWING
INFORMATION:
Pernell's scores on her last five chemistry exams were 81, 92,
87, 89, and 94.
What is the approximate average of her scores?
A. 81
B. 84
C. 89
D. 91 - C. To find the average of Pernell's scores,add
them up and then divide by the number of scores (5
in this case). In other words,
81 + 92 + 87 + 89 + 94 = 443
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