ATI TEAS 7
Math Practice TEAS Test Questions
Question 1 of 5
In Mrs. McConnell's classroom, there are 14 students with brown eyes and 2 students with green eyes. What is the ratio of students with brown eyes to students with green eyes?
Correct Answer: A
Rationale: The correct answer is A: 7:1.
To find the ratio, divide the number of students with brown eyes (14) by the number of students with green eyes (2), which equals 7.
Therefore, the ratio of students with brown eyes to students with green eyes is 7:1.
Choice B (7:2) is incorrect as it does not accurately represent the ratio of students with brown eyes to green eyes.
Choice C (14:2) is incorrect because the ratio should be simplified, and 14:2 simplifies to 7:1.
Choice D (14:1) is incorrect as it does not consider the number of students with green eyes.
Question 2 of 5
Susan bought a dress for $69.99, shoes for $39.99, and accessories for $34.67. What was the total cost of her outfit?
Correct Answer: B
Rationale:
To find the total cost of Susan's outfit, you need to add the prices of the dress, shoes, and accessories together. $69.99 + $39.99 + $34.67 = $144.65.
Therefore, the correct total cost of her outfit is $144.65.
Choice A ($139.65) is incorrect as it does not account for the full cost of all items.
Choice C ($145.55) is incorrect as it includes an extra amount not part of the given prices.
Choice D ($144.65) is incorrect due to a duplication of the correct answer.
Question 3 of 5
How many feet are in a mile?
Correct Answer: B
Rationale: The correct answer is B: 5,280 feet in a mile. This is a standard conversion used in the Imperial system of measurement.
Choice A, 1,000 ft, is incorrect as it is a common misconception and not the accurate conversion.
Choice C, 2,000 ft, is also incorrect.
Choice D, 10,000 ft, is significantly higher than the actual conversion and is incorrect. Remember, when converting miles to feet, the accurate value is 5,280 feet in a mile.
Question 4 of 5
Simplify the following expression: 6 + 7 3 - 4 2
Correct Answer: B
Rationale: ollow the order of operations (PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)):
Multiply: 7 3 = 21, and 4 2 = 8
Perform addition and subtraction: 6 + 21 - 8 = 19
Thus, the simplified expression equals 19.
Question 5 of 5
How do you find the radius of a circle when given the diameter? How do you find the radius of a circle when given the circumference?
Correct Answer: A
Rationale: The correct way to find the radius of a circle when given the diameter is by dividing the diameter by 2 to get the radius (Radius = Diameter · 2). When given the circumference, you need to divide the circumference by 2π to find the radius (Radius = Circumference · 2π).
Choice A provides the accurate formulas for finding the radius in both scenarios.
Choices B, C, and D present incorrect formulas that do not align with the correct calculations for determining the radius of a circle based on the given information.