ATI TEAS TEST MATHEMATICS-with 100% verified solutions-
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ATI TEASATHEMATICS-
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ATI TEASATHEMATICS-
ATI TEAS TEST MATHEMATICS-with
100% verified solutions-
Which of the following is the percentage equivalent of 0.0016?
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...
ATI TEAS TEST MATHEMATICS-with
100% verified solutions-2023-2024
Which of the following is the percentage equivalent of 0.0016?
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 square centimeter on the drawing
represents one square meter tin actuality.
- Since the area of the room in the scale drawing is 30 cm2, the room's actual area is 30 m2.
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
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 BASED ON 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
443/5 = 89
, 2.
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Pernell's scores on her last five chemistry exams were 81, 92, 87, 89, and 94.
What is the medium of Pernell's scores?
A. 87
B. 89
C. 92
D. 94 - B. To find the median, list the series of numbers form least to greatest.
The middle number represents the median -- in this case 81, 87, 89, 92, 94.
The number 89 is in the middle, so it is the median.
Gordon purchased a television when his local electronics store had a sale. The television
was offered at 30 off its original price of $472. What was the sale price that Gordon paid?
A. $141.60
B. $225.70
C. $305.30
D. $330.40 - D. The television is 30 off its original price of $472. 30 of 472 is 141.60.
(0.30)(472) = 141.60
472 - 141.60 = 330.40
Thus, Gordon paid $330.40 for the television.
Simplify the following expression:
(2/3) / (4/15) X (5/8)
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