Emma is using the Fermi process to estimate the number of standard sheets of U.S. writing paper that would need to be stacked on top of one another to reach the top of Mt. Mckinley.
Emma knows that a standard sheet of writing paper is approximately 0.004 in. thick and Mt. Mckinley is 20,322 ft tall.
How many sheets of paper are needed?
A.) 6 x 10^8
B.) 6 x 10^7
C.) 8 x 10^7
D.) 8 x 10^8
I think the answer is C.
20,322*12/.004 = 60,966,000 Sheets. The answer is B.
To find out how many sheets of U.S. writing paper are needed to reach the top of Mt. McKinley, you can follow these steps:
1. Convert the thickness of each sheet of paper from inches to feet. There are 12 inches in a foot, so the thickness in feet is 0.004/12 = 0.00033 ft.
2. Divide the height of Mt. McKinley by the thickness of each sheet of paper to get the number of sheets needed. The number of sheets is 20,322 ft / 0.00033 ft = 61,635,273.
Therefore, you would need approximately 61,635,273 sheets of U.S. writing paper to reach the top of Mt. McKinley.
Comparing the answer with the given options, the correct answer would be B.) 6 x 10^7 since it is the option closest to the calculated answer.