TEAS Practice Test Math

Correct Answer: C

Rationale: To convert milliliters to liters, divide by 1000 since there are 1000 mL in 1 L. Here, 2500 mL ÷ 1000 = 2.5 L. Therefore, the correct answer is C (2.5 L). Choice A (0.25 L) is incorrect because the decimal point is in the wrong place. Choice B (25 L) and D (250 L) are incorrect as they are significantly higher than the actual conversion.

Correct Answer: B

Rationale: Failed to generate a rationale after 5 retries.

Correct Answer: D

Rationale: To find the number of blue gumballs, we first calculate the percentage of blue gumballs: 100% - (20% + 30% + 5% + 10%) = 35% blue gumballs. Since there are 120 gumballs in total, there are 35% of 120 = 42 blue gumballs. To find the difference between the number of blue and yellow gumballs, we subtract the number of yellow gumballs (5% of 120 = 6) from the number of blue gumballs: 42 - 6 = 36. Therefore, the correct answer is D: 36. Summary: A: 48 - Incorrect. This is not the correct difference between blue and yellow gumballs. B: 30 - Incorrect. This is not the correct difference between blue and yellow gumballs. C: 42 - Incorrect. This is the total number of blue gumb

Correct Answer: B

Rationale: Failed to generate a rationale after 5 retries.

Correct Answer: B

Rationale: To find the average time per mile, we calculate the total time taken for both segments (25 minutes for 5 miles + 15 minutes for 3 miles = 40 minutes for 8 miles). Then, we divide the total time by the total distance (40 minutes ÷ 8 miles = 5 minutes per mile). Therefore, the correct answer is B. Choice A (7 minutes) is incorrect because it does not align with the calculated average time per mile of 5 minutes. Choice C (6.5 minutes) is incorrect as it is not the accurate average based on the given data. Choice D (8.5 minutes) is incorrect as it also does not match the calculated average time per mile of 5 minutes.