Question

If 8 packages of batteries cost $10.50, how much would 6 packages cost?

Answer 1

The Solution:

The question says:

8 packages of batteries cost $10.50

We are required to find how much 6 packages would cost.

`\begin{gathered} 8\text{ packages = \$10.50} \\ So, \\ 1\text{ packages = }(10.50)/(8) \end{gathered}`

So, the cost of 6 packages of batteries would be

`6\text{ packages =6}*(10.50)/(8)=7.875\approx\text{ \$7.88}`

Therefore, the cost of 6 packages of batteries would be $7.88