Math Practice TEAS Test

Math Practice TEAS Test Related

Review Math Practice TEAS Test related questions and content

In Mrs. McConnell's classroom, there are 5 students with hazel eyes and 2 students with green eyes out of a total of 30 students. What percentage of the students have either hazel or green eyes?

  • A. 0.23
  • B. 0.3
  • C. 0.47
  • D. 0.77
Correct Answer: A

Rationale: To calculate the percentage of students with either hazel or green eyes, add the number of students with hazel and green eyes (5 + 2 = 7) and divide by the total number of students (30): 7 · 30 ≈ 0.23 or 23%. The correct answer is A, 0.23, which represents 23% of the total students. Choice B, 0.3, is incorrect as it corresponds to 30%, which is higher than the total number of students. Choice C, 0.47, is incorrect as it represents 47%, which is also higher than the total number of students. Choice D, 0.77, is incorrect as it corresponds to 77%, which is much higher than the total number of students.

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If 9.5% of a town's population of 51,623 people voted for a proposition, approximately how many people voted for the proposition?

  • A. 3000
  • B. 5000
  • C. 7000
  • D. 10000
Correct Answer: B

Rationale: To find the approximate number of people who voted for the proposition, multiply the town's population by the percentage that voted: 51,623 * 9.5% = 51,623 * 0.095 ≈ 4,904. Therefore, approximately 5,000 people voted for the proposition. Choice A (3000), C (7000), and D (10000) are incorrect because they do not accurately represent 9.5% of the town's population.

How many millimeters are in a meter?

  • A. 100 mm
  • B. 1,000 mm
  • C. 10,000 mm
  • D. 100,000 mm
Correct Answer: B

Rationale: The correct answer is B: 1,000 mm. This is because there are 1,000 millimeters in a meter. To convert from meters to millimeters, you need to multiply by 1,000. Choices A, C, and D are incorrect. A meter is equivalent to 1,000 millimeters, not 100 (A), 10,000 (C), or 100,000 (D) millimeters.

Complete the following equation: 5 + 3 4 - 6 / 2 = ?

  • A. 5
  • B. 9
  • C. 11
  • D. 7
Correct Answer: B

Rationale: To solve this equation, follow the order of operations (PEMDAS/BODMAS): First, perform multiplication and division from left to right. 3 4 equals 12, and 6 / 2 equals 3. Then, carry out addition and subtraction from left to right. 5 + 12 - 3 equals 14, not 9. Therefore, the correct answer is 14, making choice B the correct answer. Choices A, C, and D can be eliminated as they do not match the correct result obtained by following the order of operations.

If Stella's current weight is 56 kilograms, what is her approximate weight in pounds?

  • A. 123 pounds
  • B. 110 pounds
  • C. 156 pounds
  • D. 137 pounds
Correct Answer: A

Rationale: To convert kilograms to pounds, you multiply the weight in kilograms by 2.2. So, 56 kilograms * 2.2 = 123.2 pounds, which can be approximated to 123 pounds. Therefore, Choice A is correct. Choices B, C, and D are incorrect as they do not match the correct conversion from kilograms to pounds for Stella's weight of 56 kilograms.

How can you distinguish between these three types of graphs - scatterplots: Quadratic, Exponential, Linear?

  • A. Linear: straight line; Quadratic: U-shape; Exponential: rises or falls quickly in one direction
  • B. Linear: curved line; Quadratic: straight line; Exponential: horizontal line
  • C. Linear: zigzag line; Quadratic: U-shape; Exponential: flat line
  • D. Linear: straight line; Quadratic: W-shape; Exponential: vertical line
Correct Answer: A

Rationale: To differentiate between the three types of graphs - scatterplots, a linear graph will display a straight line, a quadratic graph will have a U-shape, and an exponential graph will show a rapid rise or fall in one direction. Choice B is incorrect because linear graphs are represented by straight lines, not curved lines. Choice C is incorrect as linear graphs do not exhibit zigzag patterns, and exponential graphs do not typically result in flat lines. Choice D is incorrect because quadratic graphs form a U-shape, not a W-shape, and exponential graphs do not represent vertical lines.

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