Question

The annual expenditure of the US federal government is approximately 444 trillion dollars.

If a one dollar bill is 0.00010.00010, point, 0001 meters thick, how many meters tall would a stack of 444 trillion one dollar bills be?

Answer 1

4 x 10^8

Explanation:

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Answer 2

4 x 10^8 metres.

[0.0001 x (4 x 10^12)

= 4 x 10 ^8