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suneja
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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
 2 years ago
suneja Group Title
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
 2 years ago

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

Fall1213 Group TitleBest 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
 2 years ago

suneja Group TitleBest 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
 2 years ago

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

suneja Group TitleBest ResponseYou've already chosen the best response.0
solve tis 10(10^497.4)
 2 years ago

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

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

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