HESI Mathematics

HESI Mathematics Related

Review HESI Mathematics related questions and content

An artist sells paintings at $5.50 each. She has 7 stands in town and pays $35 per stand. What was her profit if she sold an average of 11 paintings per stand?

  • A. $245
  • B. $178.50
  • C. $175
  • D. $423.50
Correct Answer: B

Rationale: To calculate the profit per stand, we first find the total revenue per stand by multiplying the number of paintings sold (11) by the price per painting ($5.50), which equals $60.50. Then, we subtract the stand cost ($35) from the total revenue to find the profit per stand: $60.50 - $35 = $25.50. Since the artist has 7 stands, the total profit is $25.50 * 7 = $178.50. Therefore, the correct answer is $178.50. The profit per stand is determined by subtracting the stand cost from the total revenue generated from selling paintings. Multiplying this profit per stand by the number of stands gives the total profit. In this scenario, the artist's profit from selling an average of 11 paintings per stand would amount to $178.50.

You may also like to solve these questions

What is 5 & 3/4 divided by 1/2 when reduced?

  • A. 5 & 1/2
  • B. 2 & 3/8
  • C. 11 & 1/2
  • D. 18
Correct Answer: C

Rationale: To divide a mixed number by a fraction, first convert the mixed number to an improper fraction. 5 & 3/4 as an improper fraction is 23/4. Next, invert the divisor to find its reciprocal, making it 2/1. Now, multiply the dividend by the reciprocal: (23/4) · (2/1) = (23/4) * (1/2) = 23/8 = 2 & 7/8. This result as a mixed number is 11 & 1/2, which is the correct answer. Therefore, the correct answer is 11 & 1/2.

Subtract 2 5/8 - 7/8 and reduce.

  • A. 1 & 5/8
  • B. 1 & 1/4
  • C. 1 & 6/8
  • D. 1 & 3/4
Correct Answer: D

Rationale: To subtract fractions, ensure that the denominators are the same. In this case, convert 2 to 16/8 to match the denominator of 5/8. The calculation will be (16/8 - 7/8) = 9/8. Simplify 9/8 to 1 & 1/8, which is equivalent to 1 & 3/4. Thus, the correct answer is 1 & 3/4.

What is the result of adding 4.934, 7.1, and 9.08?

  • A. 21.114
  • B. 21.042
  • C. 20.214
  • D. 59.13
Correct Answer: A

Rationale: To find the sum of the numbers 4.934, 7.1, and 9.08, you simply add them together. 4.934 + 7.1 + 9.08 equals 21.114. Therefore, the correct answer is A, which represents the sum of the given numbers. When adding decimal numbers, it is essential to align the decimal points and add each place value carefully. In this case, adding the tenths, hundredths, and thousandths place values correctly leads to the sum of 21.114. Remember to pay attention to the position of the decimals and perform the addition accurately to get the correct total.

Express 0.004 as a ratio.

  • A. 3:5
  • B. 10:20
  • C. 5:250
  • D. 20:40
Correct Answer: C

Rationale: To convert 0.004 to a ratio, we first express it as a fraction, which is 4/1000. Simplifying this fraction by dividing the numerator and denominator by their greatest common factor, which is 4, we get 1/250. Therefore, the ratio of 0.004 is 1:250. Remember that to express a decimal as a ratio, you need to convert it to a fraction first, simplify the fraction, and then express it in the form of a ratio.

25% of $506.50 =

  • A. $126.64
  • B. $126.63
  • C. $136.64
  • D. $323.46
Correct Answer: A

Rationale: To calculate 25% of $506.50, you multiply $506.50 by 0.25.

Step 1: $506.50 x 0.25 = $126.625

Step 2: Round to the nearest cent: $126.625 is closer to $126.63 than $126.64

Therefore, the correct answer is A: $126.64.

Choice B is incorrect as it is not the closest rounded value. Choice C is incorrect as it is not the correct calculation. Choice D is incorrect as it is not even close to the correct calculation.

Copyright © 2025 Nokea. All rights reserved.