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 denominator or to decimal form, then compare their values.

Front

What is the least to greatest order?

Back

Arranging numbers from the smallest value to the largest value.

Front

Convert 0.75 to a fraction.

Back

0.75 = 3/4.

Front

What is the mixed number for 5/2?

Back

5/2 = 2 1/2.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the least common multiple (LCM)?

Back

The least common multiple is the smallest number that is a multiple of two or more numbers.

Front

How do you order fractions with different denominators?

Back

Find a common denominator, convert the fractions, and then compare their numerators.

Front

What is the decimal equivalent of 1/4?

Back

1/4 = 0.25.