7.1c Comparing and ordering rational numbers

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b 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 and then compare their values.

Front

What is the value of 1/2 compared to 1.5?

Back

1/2 < 1.5

Front

How do you order rational numbers from least to greatest?

Back

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

Front

What is the comparison of -4 and -4.5?

Back

-4 > -4.5

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the decimal equivalent of 2/3?

Back

Approximately 0.67.

Front

What is the comparison of 2/3 and 0.8?

Back

2/3 < 0.8

Front

Order the following from least to greatest: 2/3, 3/6, 6/7, 4/10.

Back

4/10, 3/6, 2/3, 6/7.

Front

Where does -6 fit in the number classification circles?

Back

In the integer circle because it's an integer and rational number only.