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1 answer
Fri Aug 28, 2015 11:52 AM
Post by Jim Tang on August 28, 2015
what is a lump-sum of money?
also, the challenge i think can be solved by nothing that 2^10 is about 1000, so 2^50 is about 10^15. but you have to move the decimal to the left two places, so around the order of 10^13. then, you can guesstimate.