Question

A one-dollar bill is 0.0043 inch thick. If you had a billion one-dollar bills and made a stack of them, how high in miles would the stack be? Remember that there are 12 inches in a foot and 5280 feet in a mile. (Round your answer to two decimal places.)

Answer 1

1,000,000,000 * 0,0043 = 4,300,000 in
4,300,000 / 12 ≈ 358,333,33 ft
358,333.33 / 5,280 ≈ 67.87 miles ← answer