Wk13a Percents

Front

What is a percent?

Back

A percent is a way to express a number as a fraction of 100. It is denoted by the symbol '%'.

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the top number (numerator) by the bottom number (denominator) and then multiply by 100.

Front

What is 50% of 100?

Back

50% of 100 is 50.

Front

What is 25% of 100?

Back

25% of 100 is 25.

Front

What is the percent equivalent to 1/2?

Back

The percent equivalent to 1/2 is 50%.

Front

How do you find 10% of a number?

Back

To find 10% of a number, divide the number by 10.

Front

What is 75% of 20?

Back

75% of 20 is 15.

Front

What is the decimal equivalent of 25%?

Back

The decimal equivalent of 25% is 0.25.

Front

If a toy costs $40, what is 20% off?

Back

20% off $40 is $8, so the toy would cost $32.

Front

What is 10% of 50?

Back

10% of 50 is 5.