195k views
1 vote
Solve the following equation. 150.5 is 21(1)/(2)% of what number?

1 Answer

2 votes

Final answer:

To find what number 150.5 is 21.5% of, set up the equation 150.5 = (21.5/100) * x and solve for x, yielding the result that the number is 700.

Step-by-step explanation:

To solve the equation 150.5 is 21\(1\/2)\% of what number, we need to find the base number that 150.5 represents 21.5% of. Let's set up the equation where x is the number we are trying to find:

\(150.5 = \frac{21.5}{100} \cdot x\)

To solve for x, we divide both sides by the percentage in decimal form:

\(x = \frac{150.5}{0.215}\)

Using a calculator yields:

\(x = \frac{150.5}{0.215} = 700\)

Therefore, the number that 150.5 is 21\(1\/2)\% of is 700.

User Halilenver
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories