Question

There are w windows on each of 8 buildings. Write an expression to represent how many windows there are

Answer 1

Let's begin by listing out the information given to us:

There are w windows

Number of buildings = 8

The expression is given as the product of 8 & w

`\begin{gathered} n=w\cdot8 \\ n=8w \\ where\colon n=TotalNumberOfWindows,w=NumberOfWindows \end{gathered}`