Math Practice TEAS Test

Correct Answer: A

Rationale: The correct answer is A: 1328.35. To calculate the total cost, we first add up the costs of airfare, hotel (5 nights), sightseeing, and meals. Next, we calculate the cost of additional hotel nights after the 10% discount. Finally, we sum up all the costs to get the total amount Margery will spend. The other choices are incorrect because they do not follow the correct calculation process or include the discount on additional hotel nights.

Correct Answer: C

Rationale: To find the percentage of the time Cora did not fall, we subtract the number of times she fell (20) from the total times she skated (27). So, 27 - 20 = 7 times she did not fall. Then, we divide the number of times she did not fall (7) by the total times she skated (27), which is 7/27 ≈ 0.26 or 26%. Therefore, the correct answer is C. Choice A, B, and D are incorrect because they do not accurately represent the percentage of the time Cora did not fall based on the given information.

Correct Answer: A

Rationale: Failed to generate a rationale after 5 retries.

Correct Answer: A

Rationale: To find the ratio of students with brown eyes to students with green eyes, we divide the number of students with brown eyes by the number of students with green eyes. In this case, 14 students with brown eyes divided by 2 students with green eyes equals 7. Therefore, the correct ratio is 7:1 (choice A). Choice B is incorrect as it represents the ratio of 7:2, which is the reverse of the given scenario. Choice C is incorrect as it shows the ratio of 14:2, which can be further simplified to 7:1. Choice D is incorrect as it incorrectly states the ratio as 14:1, which is not the case based on the information provided.

Correct Answer: B

Rationale: The correct answer is B: 16 ounces. There are 16 ounces in a pound because this is the standard conversion rate between ounces and pounds. To arrive at this conversion, we can use the fact that 1 pound is equal to 16 ounces. Therefore, if you have 1 pound and you want to convert it to ounces, you would multiply 1 pound by 16 ounces/pound, which gives you 16 ounces. Summary of other choices: A: 8 ounces - This is incorrect because 8 ounces is half of a pound, not the full conversion rate. C: 32 ounces - This is incorrect because 32 ounces is actually equivalent to 2 pounds, not 1 pound. D: 12 ounces - This is incorrect as it is not the standard conversion rate between ounces and pounds.