Answer:
Each pizza is $5.50
Step-by-step explanation:
Divide 16.5 by 3
16.5/3=5.5
Answer:
that will be 10?
Step-by-step explanation:
You could draw a string of 13 boxes.
Then separate these 13 boxes into groups of 3 as far as possible:
(4 boxes) (4 boxes) (4 boxes) (1 box left)
This illustrates the fact that 13/3 = 4 1/3.
Set up a proportion:
2 x
-- = --
5 10.5
Then just solve for x