ATI TEAS 7
TEAS Test Practice Math Questions
Question 1 of 5
Adrian measures the circumference of a circular picture frame with a radius of 3 inches. Which of the following is the best estimate for the circumference of the frame?
Correct Answer: C
Rationale: To find the circumference of a circle, we use the formula C = 2πr, where r is the radius. Given that the radius is 3 inches, we substitute r = 3 into the formula: C = 2π(3) = 6π ≈ 18.85 inches. The best estimate among the choices is C: 18 inches, as it is closest to the actual calculated value of 18.85 inches. Choice A (12 inches) and B (16 inches) are too small, while choice D (24 inches) is too large compared to the calculated circumference.
Question 2 of 5
What is the volume of a ball with a diameter of 7 inches?
Correct Answer: A
Rationale: Failed to generate a rationale after 5 retries.
Question 3 of 5
On a highway map, the scale indicates that 1 inch represents 45 miles. If the distance on the map is 3.2 inches, how far is the actual distance in miles?
Correct Answer: A
Rationale: To find the actual distance in miles, multiply the map distance by the scale factor. 3.2 inches * 45 miles/inch = 144 miles. Choice A is correct because it correctly applies the scale factor. Choices B, C, and D are incorrect because they do not properly calculate the actual distance using the scale provided on the map.
Question 4 of 5
What is the estimated total amount of money the roommates used to purchase the gift?
Correct Answer: C
Rationale: The correct answer is C: $36. The question states that each roommate contributes $12. Therefore, to find the total amount, we multiply $12 by the number of roommates (3 roommates x $12 = $36). This calculation gives us the estimated total amount of money the roommates used to purchase the gift. Choice A: $34 is incorrect because it does not account for all three roommates contributing $12 each. Choice B: $35 is incorrect as it also does not consider all three roommates contributing $12 each. Choice D: $37 is incorrect because it exceeds the total amount that can be obtained by multiplying $12 by 3.
Question 5 of 5
Bob decides to go into business selling lemonade. He buys a wooden stand for $45 and sets it up outside his house. He figures that the cost of lemons, sugar, and paper cups for each glass of lemonade sold will be 10�. Which of these expressions describes his cost for making g glasses of lemonade?
Correct Answer: A
Rationale: Failed to generate a rationale after 5 retries.
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