REVIEW: Compare and Order Rational Numbers

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

How do you compare two rational numbers?

Back

To compare two rational numbers, convert them to a common format (like decimals or fractions) and then determine which is greater, lesser, or equal.

Front

What is the decimal equivalent of 2/3?

Back

The decimal equivalent of 2/3 is approximately 0.67.

Front

How do you convert a fraction to a decimal?

Back

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

Front

What is the decimal equivalent of 1/2?

Back

The decimal equivalent of 1/2 is 0.5.

Front

Order the following from least to greatest: 1/8, 1/4, 1/2, 1/6.

Back

1/8, 1/6, 1/4, 1/2.

Front

What is 125% as a fraction?

Back

125% as a fraction is 5/4.

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide by 100.

Front

Compare 5/3 and 12.4 using <, >, or =.

Back

5/3 < 12.4.

Front

What is the first step in ordering numbers?

Back

The first step in ordering numbers is to convert them to the same format (all fractions, all decimals, etc.).