Question

http://prntscr.com/6wnbkn

Answer 1

Set up a proportion
\(\Large\frac{pizzas}{people}\rightarrow \frac{2}{3}=\frac{p}{15}\)

Solve for p.

Answer 2

^^ yep...thats how I would do it

Answer 3

remember how to cross multiply ??

Answer 4

@bohotness you there?

Answer 5

Make a proportion

2 small pizzas for 3 people
P small pizzas for 15 people

You can notice that it is getting multiplied by 5, 3 x 5 = 15

So then we can realize that

2 x 5 = P

Answer 6

yes and yes ido