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 2 years ago
if 10^5074 is written as an integer in base 10 notation wat is the sum of the digits in that integer
 2 years ago
if 10^5074 is written as an integer in base 10 notation wat is the sum of the digits in that integer

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suneja
 2 years ago
Best ResponseYou've already chosen the best response.0ans is 440 but how do v solve tis??

Fall1213
 2 years ago
Best ResponseYou've already chosen the best response.2(10^4)  74 = ? (10^4)  10*7.4 = ? 10*[(10^3)  7.4] = ? 10*[10^3  7.4] = 992.6*10 = 9926 = 9*2+2+6 = 26 Note that 10^4 will yield two nines a six and a two. so solving for 10^50 and 74 will give 48 nines a six and a two: 10*[10^49  7.4] = 9*48+2+6 = 440

suneja
 2 years ago
Best ResponseYou've already chosen the best response.0@Fall1213 wer did u get tis frm i hav the exact soln wid me but didnt get it as in how 10^50 gives 48 nines

Fall1213
 2 years ago
Best ResponseYou've already chosen the best response.2Can you post your steps/how you worked the problem? We can see where you're going wrong then.

Fall1213
 2 years ago
Best ResponseYou've already chosen the best response.2You get 48 nines,but the LAST numbers are 2 and 6, we take them in and add them. 10(10^497.4)=99999999999999999999999999999999999999999999999926

suneja
 2 years ago
Best ResponseYou've already chosen the best response.0got it... it was silly ques!! thanks:)

Fall1213
 2 years ago
Best ResponseYou've already chosen the best response.2No problem, nice to know.
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