Question

A's salary is 50% higher than B's. By what percent is B's salary lower than A's?

a) 33.33%
b) 40%
c) 50%
d) 60%

Answer 1

B's salary is approximately 33.33% lower than A's, as calculated by taking the salary difference of $50 and dividing it by A's salary of $150.

Step-by-step explanation:

The question is interested in comparing the salary of person A to the salary of person B, where A's salary is 50% higher than B's. Let's assume B's salary is $100 for simplicity. A's salary would then be 100 + (50% of 100) = $150. To calculate by what percent B's salary is lower than A's, we would find the difference between A's and B's salary, which is $150 - $100 = $50, and then divide that by A's salary. So the calculation would be ($50 / $150) x 100 to find the percentage, which equals approximately 33.33%.

Therefore, the answer to the question 'By what percent is B's salary lower than A's?' is 33.33%, corresponding to option a).