Needing help setting these problems up...not necesarily giving me the answers. thanks.

Question

In January 2009 the state of Nevada was facing a budget deficit of $1.5 billion. The population of the state was
approximately 2 million. How much would each person in the state have to contribute to pay this deficit?

2. If you spread a billion 1-dollar bills over the ground, how many square miles would they cover? Round your answer to
the nearest square mile.

3. Queue. Suppose we lined up all the people in the world (about 6.7 billion people). Assume that each person occupied
12 inches of the line. How many times around Earth would they reach? (Earth has a circumference of about 25,000 miles.)

Answer 1

1. 1,500,000,000/2,000,000 = 1,500/2 = ?

2. What is the size of a dollar bill?

3. 6,700,000,000 feet

There are 5280 feet in a mile.

Answer 2

SIZE: US currency bills are are 2.61 inches wide and 6.14 inches long; they are .0043 inches thick and weigh 1 gram.

Answer 3

So...I would take 1 billion * 6.14in
then divide by25,000 to get my answer right?