Percentages

Front

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

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

How do you 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

What is 1/2 expressed as a decimal?

Back

0.5

Front

What is 3/4 expressed as a percentage?

Back

75%.

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 0.04 expressed as a percentage?

Back

4%.

Front

How do you calculate the percentage of a part compared to a whole?

Back

Divide the part by the whole and multiply by 100.

Front

In a race with 30 cars, if 12 finished, what percentage of cars finished?

Back

40%.

Front

What is 25% of 200?

Back

50.

Front

What is the relationship between fractions, decimals, and percentages?

Back

Fractions, decimals, and percentages are different ways to represent the same value.