Question

Josh buys 6 pencils at the bookstore. Each pencil costs $0.20. How can Josh use the number line to find the total cost of the pencils?

Start at 0 on the number line. Mark 6 parts that are each 0.20. The product represents the total cost, which is $1.20.

Answer 1

Josh can use a number line to find the total cost of the pencils.

Step-by-step explanation:

To find the total cost of the pencils, Josh can use a number line. Starting at 0 on the number line, he can mark 6 parts that are each 0.20. By doing this, he is representing the cost of each pencil. Then, to find the total cost, he can multiply the number of parts (6) by the cost per part ($0.20). The product of 6 * $0.20 represents the total cost of the pencils, which is $1.20.