posted by Lilly on .
At the store, 6 pencils sell for $.99. At this rate what is the cost of 16 pencils?
How do YOU think you should solve this?
i don't know its confuses me
Set up a proportion like I showed you a few minutes ago.
9.9/6 = x/16
or how would i writea proportion for that?
0.99/6 = x/16