Ordering from least to greatest

The video tutorial explains how to organize different types of numbers on a number line by first converting them into a common decimal form. It covers the conversion of integers, irrational numbers, and rational numbers into decimals, using a calculator for complex calculations. The tutorial then demonstrates plotting these numbers on a number line, identifying the smallest and largest numbers, and arranging them from least to greatest.

What is the first step in organizing numbers from least to greatest on a number line?

• Convert all numbers to fractions

• Arrange numbers in alphabetical order

• Identify the type of each number

• Convert all numbers to decimal form

Which of the following is an irrational number?

• 4.3

• Square root of 20

• -59/9

• -6

What is the decimal approximation of -59/9?

• -6.56

• -6.55

• -6.5

• -6.6

What is the range of the number line used in the video?

• -6 to 5

• -7 to 5

• -5 to 4

• -6 to 4.5

Where would you place the number 4.47 on the number line?

• Between 4.5 and 5

• Between 4.3 and 4.5

• Between 3.5 and 4

• Between 4 and 4.3