Math Practice TEAS Test

Correct Answer: D

Rationale: To find the sale price, first calculate the discount amount: 30% of $472 = 0.30 * 472 = $141.60. Subtract the discount from the original price: $472 - $141.60 = $330.40. Therefore, the correct answer is D. Choice A is incorrect as it is the calculated discount amount, not the sale price. Choice B is incorrect as it does not consider the discount. Choice C is incorrect as it is the original price minus the discount, not the final sale price.

Correct Answer: A

Rationale: To convert kilograms to pounds, we use the conversion factor 1 kg = 2.20462 lbs. So, to find Stella's weight in pounds, we multiply her weight in kilograms (56) by the conversion factor: 56 kg * 2.20462 lbs/kg ≈ 123.46 lbs. Therefore, Stella's approximate weight in pounds is 123 pounds. Choice B (110 pounds) is incorrect as it underestimates the conversion. Choice C (156 pounds) and D (137 pounds) overestimate the conversion.

Correct Answer: B

Rationale: To find the total cost, we add up the prices of the dress, shoes, and accessories: $69.99 (dress) + $39.99 (shoes) + $34.67 (accessories) = $144.65 Therefore, the correct answer is B. Option A is incorrect as it misses the cost of the shoes. Option C has an incorrect calculation. Option D is almost correct but has a typographical error.

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: B

Rationale: The correct answer is B: 1,000 mm. This is because there are 1,000 millimeters in a meter. The metric system is based on units of 10, so to convert meters to millimeters, you multiply by 1,000 (10 x 10 x 10). Therefore, 1 meter equals 1,000 millimeters. Choice A (100 mm) is incorrect as it represents centimeters, not millimeters. Choice C (10,000 mm) and Choice D (100,000 mm) are incorrect because they are multiples of 1,000 and would be equivalent to 10 meters and 100 meters respectively, not millimeters.