Comparing 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 convert them to decimal form, then compare their values.

Front

What does it mean to order numbers from least to greatest?

Back

Ordering numbers from least to greatest means arranging them in a sequence starting with the smallest number and ending with the largest.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share, used to compare or add fractions.

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 1/4?

Back

The decimal equivalent of 1/4 is 0.25.

Front

How do you order fractions with different denominators?

Back

To order fractions with different denominators, convert them to equivalent fractions with a common denominator or convert them to decimals.

Front

What is the value of -3/7 in decimal form?

Back

The value of -3/7 in decimal form is approximately -0.4286.

Front

How do you identify the greatest number in a set?

Back

The greatest number in a set is the one with the highest value when all numbers are compared.

Front

What is the process for ordering mixed numbers?

Back

To order mixed numbers, convert them to improper fractions or decimals, then compare their values.