Question

Solve the percent problem. 55 years is what percent of 20 years?

Short answer

275%

Step-by-step solution

Identify the numbers

From the question, it is identified that 55 is the part of the whole 20 that we want to find a percentage for.

Set up the percentage formula

The formula for finding the percentage is \((part/whole) × 100\). In this case, the part is 55 and the whole is 20. Substitute these into the formula to get \((55/20) × 100\).

Calculate

Perform the calculation to find the result. It is important to carry out the operations in the order of operations. First, do the division (55 divided by 20) then multiply the result by 100.