Application of Percents Warmup

Front

What is a percent?

Back

A percent is a ratio expressed as a fraction of 100. It represents a part of a whole.

Front

How do you calculate a percentage of a number?

Back

To calculate a percentage of a number, multiply the number by the percentage (in decimal form). For example, to find 30% of 50, calculate 50 * 0.30 = 15.

Front

What is the formula to find the percentage of a part compared to a whole?

Back

The formula is: (Part/Whole) * 100 = Percentage.

Front

If 30% of a number is 15, what is the number?

Back

To find the number, divide 15 by 0.30. The number is 50.

Front

How do you find the remaining percentage?

Back

To find the remaining percentage, subtract the given percentage from 100%. For example, if 30% is used, the remaining percentage is 100% - 30% = 70%.

Front

What is the percentage of seats sold if 520 out of 600 seats are sold?

Back

To find the percentage, use the formula: (520/600) * 100 = 86.67%.

Front

How do you find the number of items needed to reach a goal based on a percentage?

Back

If you know the percentage of items received, you can find the total goal by dividing the received amount by the percentage (in decimal form) and then subtracting the received amount from the total goal.

Front

What is 62.5% as a fraction?

Back

62.5% can be expressed as 62.5/100, which simplifies to 5/8.

Front

If a food pantry received 12 boxes of rice, which is 30% of their goal, how do you find the total goal?

Back

To find the total goal, divide 12 by 0.30. The total goal is 40 boxes.

Front

What does it mean if 13% of seats are still available?

Back

It means that 13 out of every 100 seats are not sold or occupied.