Portions as Percents

Front

What is a percent?

Back

A percent is a way of expressing 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 numerator by the denominator and then multiply by 100.

Front

What is the formula to find a percentage of a number?

Back

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

Front

What does it mean to find a portion of a total?

Back

Finding a portion of a total means calculating a specific part of a whole quantity.

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share.

Front

What is the result of 8.67 - 2.4?

Back

6.27

Front

What is the result of 3.12 + 2.4?

Back

5.52

Front

What is 50 - 8.32?

Back

41.68

Front

What is 22 + 4.57 + 8.9?

Back

35.47