The mass of a dollar bill?

From: "Natalie"

What is the mass of an American one dollar bill?

**TB gave us this answer:**

A dollar bill weighs about .03 ounce. A million dollars would weigh
over a ton (2040.8 lbs.)

**Todd helped out with this:**

You can easily find this out by putting it on a balance
and measuring out the mass. I would do it if I had a balance. :( But
I would guess it isn't very large at all.

**amr shalakani came up with this solution:**

I don't know the answer but I can tell u how to
get it... it's easy....get a scale...keep putting dollar bills on it
till u reach 1 KG . Stop and count how many bills u have....then
divide 1000gms/number of bills you've got = weight of each bill.....p.s)
you
can send me those bills after finishing your experiment :o)

**~*~ concluded with this:**

take the volume and divide it by density, in your 8th
grade science class you may have learned about a triangle that had
this formula in it