High School

A piece of paper is 0.05 inches thick. Each time the paper is folded in half, the thickness is doubled. If the paper was folded 12 times, how thick would the folded paper be in feet?

A. 17.1 ft
B. 15.1 ft
C. 12.1 ft

Answer :

If a sheet of paper were folded over and over again 12 times, it would be roughly 12.1 feet thick when folded.

Calculating the number of times the thickness is doubled is necessary in order to figure out how thick the folded paper will be. The thickness of the paper will increase by a factor of 2 with each fold that it goes through. The process of doubling the thickness takes place 12 times, beginning with a thickness of 0.05 inches.

To convert the starting thickness in inches to the final thickness in feet, just divide the initial thickness by 12 (there are 12 inches in a foot). This will give you the final thickness in feet. This results in 0.05 inches being equal to 0.00417 feet.

After that, we determine the total thickness by multiplying the starting thickness by two twelve times to arrive at the final thickness.

0.00417 feet * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 ≈ 12.1 feet

Therefore, when the paper is folded twelve times, its thickness will be roughly 12.1 feet. This may be determined by measuring the folded paper.

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