HESI A2
HESI A2 Math Practice Test 2023 Questions
Question 1 of 5
A train takes 1.5 hours at a constant speed of 65 mph to arrive at the destination. How many miles did the train travel?
Correct Answer: A
Rationale: To calculate the distance traveled, multiply the speed by the time taken: 65 mph 1.5 hours = 97.5 miles. Therefore, the correct answer is A. Choice B (100 miles) is incorrect as it results from rounding up, which is not necessary. Choice C (98 miles) and Choice D (95 miles) are incorrect as they do not reflect the correct calculation based on the given speed and time.
Question 2 of 5
Change 0.004 to a ratio.
Correct Answer: A
Rationale: In this question, changing 0.004 to a ratio involves converting the decimal to a fraction first. To convert 0.004 to a fraction, we move the decimal point three places to the right to get 4/1000, which simplifies to 1/250. Therefore, the correct ratio for 0.004 is 1:250. Option A (1:250) is correct because it represents the simplified ratio of 0.004. Option B (17:40), Option C (9:20), and Option D (20:40) are incorrect ratios for 0.004. These ratios do not accurately represent the value of 0.004 when converted to a ratio. Option B, C, and D do not simplify to 0.004. In an educational context, understanding how to convert decimals to ratios is important for practical applications in various fields such as science, engineering, and finance. This skill helps students develop a deeper understanding of number relationships and improves their ability to work with different forms of numerical representations. Mastering this conversion process enhances problem-solving skills and mathematical fluency.
Question 3 of 5
A female ran a 24-mile course. Her first 6 miles took 1 hour, the second set of 6 miles took 1.2 hours, the third set of 6 miles took 1.5 hours, and the fourth set of 6 miles took 1.6 hours. How long did it take her to complete the course?
Correct Answer: A
Rationale: To find the total time taken, add the time for each segment: 1 hour + 1.2 hours + 1.5 hours + 1.6 hours = 5.3 hours. Therefore, it took her 5.3 hours to complete the course. The other choices are incorrect because they do not accurately reflect the cumulative time calculated based on the given information.
Question 4 of 5
If a man reads 2 chapters a day and there are 6 pages per chapter in a 798-page book, how long will it take him to finish the book?
Correct Answer: D
Rationale: To find the total number of chapters, divide the total number of pages by the number of pages per chapter: 798 · 6 = 133 chapters. If he reads 2 chapters a day, it will take him 133 · 2 = 66.5 days to finish the book. Therefore, the correct answer is 66.5 days. Choice A is incorrect because it miscalculates the number of days required. Choices B and C are incorrect as they do not consider the correct calculation based on the given information.
Question 5 of 5
How many meters are in 3000 millimeters?
Correct Answer: A
Rationale: 1 meter is equal to 1000 millimeters. Therefore, to convert 3000 millimeters to meters, we divide by 1000. 3000 millimeters / 1000 = 3 meters. Choice A, '3 meters,' is the correct answer. Choice B, '30 meters,' is incorrect because it represents a miscalculation of multiplying instead of dividing. Choice C, '0.3 meters,' is incorrect as it is the result of a decimal error. Choice D, '300 meters,' is incorrect as it is a result of not converting millimeters to meters correctly.