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The
Pete's Value Proposition:
The Geometry of Pizza
Part 1:

Geometry
class, 10th grade, early November
1985. We talked about surface
area. Later that month, I aced the midterm and
forgot the material almost instantly. "How would
I ever use this JUNK in real life EVER?," I
declared in an adolescent
huff.
Well
here it is, in real life.
Pete's
sells 18" pizzas, whole
and by the slice. We've always known
the value of an 18" pizza, because
we know exactly how
much dough, cheese, sauce, and toppings go onto
every one of our pizzas. And we know that we
use top-quality
ingredients not seen anywhere else in the market
such as Grande
mozzarella and sausage
and meatballs made in-house with meat from local
farms, ground right in our kitchen from whole cuts.
Yet
we regularly get called "expensive," "pricey," and
other things not appropriate to print on a family
website.
You
see, we know
that the customer gets so much more for their
money
when
it's
18 inches
in diameter, not 14, or 12, or 10, or 8 inches.
We just didn't realize how easy it would be to demonstrate
the point if we
simply went back to 10th grade and dusted off those
old geometry lessons.
So
for the record, Mr. James, I take back every word
I ever said about
your class being as boring as cardboard. I'm sorry,
and thank you!
O.K.
so here we go:
Using
the formula for surface area of a circle, (pi)
* radius squared,
we can figure out that an 18" pizza
is the equivalent of:

One 18-inch pizza equals:
- 1.25 16" pizzas
- 1.65
14" pizzas
- 2.25 12" pizzas
- 3.25
10" pizzas
- 5 (FIVE!!) 8" pizzas
So that's the geometry
part of the Pete's Value Proposition. Find it a little
bit unbelievable?
Math nerds click
here.
But we're just
getting started! Let's dial the time machine
back even further. How about 7th grade math.
Word
problems
anyone?
Q:
If "Pops" sells
an 8-inch "personal
pizza" with tomato and mozzarella for $9.95,
how much would
you have to pay Pop to make it 18 inches wide?
A: (9.95)(5)=$49.75
Q:
If "Pops" also
offers a 12" pizza
and calls it "large," charging $15.50
for it, how much do you have to offer him to get
him to
make it 18 inches
wide?
A: (15.50)(2.25)=$34.88
Q:
If Pete's sells an 18" cheese pizza
for $18.95, would you still call it
expensive?
If
you do the math, looking
at the prices charged by the many excellent pizzerias
in
Washington DC and noting the size of the pie they
deliver to
your table, one
thing is clear: the smaller the pizza, the more you
get
taken
to
the
cleaners. We've
done a little bit of research, and done the math. Check out the details.
It'll surprise
you. It surprised us.
Pete's Value Proposition: Part
1 | Part 2 |
Part 3
What is New Haven style pizza?
Click here to learn more.
follow. why not? everyone else is. 
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