TEAS Practice Math Test

Questions 39

ATI TEAS 7

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TEAS Practice Math Test Questions

Question 1 of 5

Curtis measured the temperature of water in a flask in his science class. The temperature of the water was 35 �C. He carefully heated the flask so that the temperature of the water increased by about 2 �C every 3 minutes. Approximately how much had the temperature of the water increased after 20 minutes?

Correct Answer: B

Rationale: Failed to generate a rationale after 5 retries.

Question 2 of 5

What is the number of students who said their favorite color is blue if 35% of 100 students chose blue as their favorite color?

Correct Answer: A

Rationale: The correct answer is A (35). To find the number of students who chose blue, multiply the total number of students by the percentage that chose blue: 100 x 0.35 = 35. This calculation gives us the number of students who said blue is their favorite color. The other choices are incorrect because they do not correctly calculate the number of students who chose blue based on the given percentage. Choice B (25), C (20), and D (10) do not accurately represent 35% of the total number of students. Therefore, choice A is the correct answer based on the calculation method provided.

Question 3 of 5

Using the chart below, which equation describes the relationship between x and y?

Correct Answer: B

Rationale: The correct answer is B: y = 3x. By examining the chart, we see that y values are three times the x values. This relationship is represented by y = 3x. Choice A (x = 3y) reverses the relationship, choice C (y = 1/3x) states that y values are one-third of x values, and choice D (x/y = 3) represents x divided by y being equal to 3, which is not consistent with the given data in the chart.

Question 4 of 5

A gift box has a length of 14 inches, a height of 8 inches, and a width of 6 inches. How many square inches of wrapping paper are needed to wrap the box?

Correct Answer: C

Rationale: To calculate the total square inches of wrapping paper needed, we first find the surface area of the box. The surface area of a rectangular box is calculated by adding the areas of all its faces. For this box, the surface area is 2(14x8) + 2(14x6) + 2(8x6) = 224 + 168 + 96 = 488 square inches. Therefore, the correct answer is C (488). Choice A (56) is incorrect because it is too small and does not account for all sides of the box. Choice B (244) is also incorrect as it is not the total surface area of the box. Choice D (672) is incorrect as it is too large and does not accurately represent the wrapping paper needed.

Question 5 of 5

Simplify the following expression: (2/7) � (5/6)

Correct Answer: D

Rationale: Failed to generate a rationale after 5 retries.

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