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Data Sufficiency (DS) | Re: If a = c*10^b and a and b are integers, what is the value of b?

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kunalsinghNS wrote:

(1) c has nonzero digits in only the tenths, hundredths, and thousandths places.

How come you can deduce that "C" is a decimal digit ?


Please refer attached figure, it might help.

Attachments Number.jpg
Number.jpg [ 16.72 KiB | Viewed 11 times ]


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