Question

There are 12 markers in a box. Mr. Ross needs 3 times that number of markers for his 4 math classes. How many markers does Mr. Ross need altogether?

Answer 1

`36`

Step-by-step explanation

To find the number of markers that Mr. Ross needs altogether, we have to find 3 times the number of markers in a box. This is because that is the number he needs for his 4 math classes.

Therefore, we have that:

`\begin{gathered} 3\cdot12 \\ 36 \end{gathered}`

That is the number of markers he needs altogether.