Ordering Integers and Rational Numbers

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

Front

How do you convert a percent to a decimal?

Back

To convert a percent to a decimal, divide the percent by 100. For example, 25% becomes 0.25.

Front

Order the following from least to greatest: 55%, 0.67, 1.24, 100%.

Back

55%, 0.67, 100%, 1.24.

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction or ratio of two integers.

Front

Back

-5.2 is not an integer.

Front

What is the relationship between integers and rational numbers?

Back

Every integer is a rational number because it can be expressed as a fraction with a denominator of 1.

Front

How do you compare two rational numbers?

Back

To compare two rational numbers, convert them to a common denominator or decimal form and then compare their values.

Front

What is the decimal equivalent of 100%?

Back

The decimal equivalent of 100% is 1.0.

Front

If Marcia's time is 56.24 seconds and Jim's time is 56.20 seconds, who is faster?

Back

Jim is faster with a time of 56.20 seconds.

Front

What is the decimal equivalent of 55%?

Back

The decimal equivalent of 55% is 0.55.