Ch.1 Comparing & Ordering 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 decimal form, then determine which is greater or lesser.

Front

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

Back

Ordering numbers from least to greatest means arranging them in ascending order, starting with the smallest number and ending with the largest.

Front

What is the decimal equivalent of 3/12?

Back

The decimal equivalent of 3/12 is 0.25.

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 value of -3/5 compared to -2/3?

Back

-3/5 is greater than -2/3.

Front

How do you order the following numbers: -5, -17, 3, 0?

Back

The correct order from least to greatest is -17, -5, 0, 3.

Front

What is the first step in ordering fractions?

Back

The first step is to convert all fractions to have a common denominator or convert them to decimal form.

Front

What is the least value in the set: -1, -1.1, -1.5, -1.15, -0.5?

Back

The least value is -1.5.

Front

What is the greatest value in the set: 1/4, -3/7, 1/2?

Back

The greatest value is 1/2.