HESI A2 Math Practice Test 2024 Related

Review HESI A2 Math Practice Test 2024 related questions and content

What is the result of adding 7/21 + 10/21?

  • A. 17/21
  • B. 15/21
  • C. 9/21
  • D. 10/21
Correct Answer: A

Rationale: When adding fractions with the same denominator, you simply add the numerators while keeping the denominator the same. In this case, 7/21 + 10/21 = 17/21. Therefore, the correct answer is A. Choice B (15/21) is incorrect because it adds the numerators incorrectly. Choice C (9/21) is incorrect as it does not reflect the sum of the fractions provided. Choice D (10/21) is also incorrect as it does not represent the correct sum of the two fractions.