Final answer:
To find the number that 153 is 0.99% of, set up a proportion and cross multiply.
Step-by-step explanation:
To find the number that 153 is 0.99% of, we can set up a proportion. Let's call the unknown number x. The proportion would be:
153 / x = 0.99 / 100
To solve for x, we can cross multiply:
153 * 100 = x * 0.99
Then, divide both sides by 0.99 to isolate x:
x = 153 * 100 / 0.99
Calculating this, we find that x is approximately 15454.55. Therefore, 153 is 0.99% of approximately 15454.55.
Learn more about Proportions in Mathematics