Ordering Real Numbers

Front

What is the definition of real numbers?

Back

Real numbers include all the numbers on the number line, including rational numbers (like integers and fractions) and irrational numbers (like √2 and π).

Front

How do you compare two real numbers?

Back

To compare two real numbers, you can use the number line: the number further to the right is greater, and the number further to the left is lesser.

Front

What is the decimal equivalent of 8%?

Back

The decimal equivalent of 8% is 0.08.

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 approximate value of √3/2?

Back

The approximate value of √3/2 is about 0.866.

Front

How do you order negative numbers?

Back

When ordering negative numbers, the number with the greater absolute value is the lesser number (e.g., -3 is less than -2).

Front

What is the value of π (pi) approximately?

Back

The value of π is approximately 3.14.

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide by 100 (e.g., 31% = 0.31).

Front

What is the value of √10 approximately?

Back

The value of √10 is approximately 3.16.

Front

How do you order fractions with different denominators?

Back

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