a) Identify the base in the following statement
b) Solve for the amount.
What is 81% of 285
0.81 * 285 = 230.85
To identify the base in the statement "What is 81% of 285," we need to understand the context of the question. In mathematics, the term "base" often refers to the number that is being multiplied or divided by a percentage or ratio. In this case, the base is the number that we are finding a percentage of.
To solve for the amount, we can express the phrase "81% of 285" as a mathematical equation:
Percentage * Base = Amount
In this equation, the percentage is 81%, the base is unknown, and the amount is what we are trying to find.
To solve for the base, we divide both sides of the equation by the percentage:
Base = Amount / Percentage
Applying this equation to our given problem, we can calculate the amount as follows:
Amount = Percentage * Base
Amount = 81% * 285
To find 81% of 285, we need to multiply 0.81 (which is the decimal equivalent of 81%) by 285:
Amount = 0.81 * 285
Amount = 231.85
Therefore, 81% of 285 is equal to 231.85.