Percentages

Front

What is the formula to convert a fraction to a percentage?

Back

To convert a fraction to a percentage, divide the numerator by the denominator and then multiply by 100.

Front

How do you convert a decimal to a percentage?

Back

To convert a decimal to a percentage, multiply the decimal by 100.

Front

What is 50% as a fraction?

Back

50% as a fraction is 1/2.

Front

If you scored 8 out of 10 on a test, what percentage did you achieve?

Back

You achieved 80%.

Front

What does it mean if a value is 100%?

Back

100% means the whole or the entirety of something.

Front

How do you find the percentage of a shaded area in a figure?

Back

To find the percentage of a shaded area, divide the area of the shaded part by the total area and multiply by 100.

Front

What is the percentage equivalent of 0.25?

Back

0.25 is equivalent to 25%.

Front

How do you calculate the percentage increase from 50 to 75?

Back

Percentage increase = ((New Value - Old Value) / Old Value) * 100 = ((75 - 50) / 50) * 100 = 50%.

Front

What is the percentage of 30 out of 60?

Back

The percentage of 30 out of 60 is 50%.

Front

If a product is on sale for 20% off, how do you calculate the sale price?

Back

To calculate the sale price, multiply the original price by 20% and subtract that amount from the original price.