Math Problem Statement

A single $100 bill is approximately 0.0043 inches thick. If we were to stack 2.4999999999999997e+31 of these bills, the resulting structure would be mind-bogglingly tall. In fact, it would stretch for 2.87 × 10^13 light-years, far surpassing the observable universe's diameter of 93 billion light-years.

Solution

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Math Problem Analysis

Mathematical Concepts

Multiplication
Unit Conversion
Exponential Growth
Astronomical Distances

Formulas

Total height in inches = thickness of single bill × number of bills
Total height in light-years = total height in inches / (63,360 × 5.879 × 10^12)

Theorems

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Suitable Grade Level

Grades 10-12