Question

Use the number line to show and explain why 4 over 10 divided by 2 and 1 over 2 times 4 over 10 both equal 2 over 10

Answer 1

Please find the graph in the attached file.

Explanation:

`\to ((4)/(10))/(2) \ and \ (1)/(2) * (4)/(10) =(2)/(10)\\\\\to (0.4)/(2) \ and \ 0.5 * 0.4 =0.2\\\\\to 0.2 \ and \ 0.2 =0.2\\\\ \to (2)/(10) \ and \ (2)/(10) = (2)/(10)\\\\`