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 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

0.5

Front

How do you convert a percentage to a decimal?

Back

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

Front

What is the decimal equivalent of 58.3%?

Back

0.583

Front

How do you compare two rational numbers?

Back

To compare two rational numbers, convert them to the same form (either both as fractions or both as decimals) and then compare their values.

Front

What is the least common denominator (LCD)?

Back

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

Front

How do you order rational numbers from least to greatest?

Back

Convert all numbers to the same form (fractions or decimals) and then arrange them based on their values.

Front

What is the value of √3 approximately?

Back

Approximately 1.732.

Front

What is the value of √5 approximately?

Back

Approximately 2.236.