Step-1

Title: Substitue the different variable values in the expressions using fractions

Grade: 6-a Lesson: S4-L8

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step Type Explanation Answer

1

Problem

Find the range
\$ 2,6,9,10,15,20,2,3 \$

2

Hint

Order the numbers in ascending order

\$ 2,2,3,6,9,10,15,20 \$

3

Step

The highest number in number series

\$ 20 \$

4

Step

The lowest number in number series

\$ 2 \$

5

Step

The difference between highest and lowest number

\$ 20 - 2 \$

6

Step

The range is

\$ 18 \$

7

Answer

B


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