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Nairaland Forum / Entertainment / Gaming / Who Can Solve This? (1332 Views)
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Who Can Solve This? by EmekaBlue(m): 5:58am On Nov 13, 2017 |
Attempt this mathematics to brighten your brain or obviously run from it as usual 1 Share
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Re: Who Can Solve This? by AdeniyiA(m): 6:38am On Nov 13, 2017 |
(6k+6) /6 = 7 6(k+1) 6 = 7 k+1 = 7 k = 6 So, k-3, k-1, k, k+2, k+3, k+5 = 6-3,6-1,6,6+2,6+3,6+5. = 3+5+6+8+9+11 = 42/6= 7 It's a circular problem 1 Like 1 Share |
Re: Who Can Solve This? by laribari(m): 6:44am On Nov 13, 2017 |
Where you from copy am (the guy above me) cos you nor first know am bfore. |
Re: Who Can Solve This? by EmekaBlue(m): 3:19pm On Nov 13, 2017 |
AdeniyiA:smooth |
Re: Who Can Solve This? by devdanArthur98: 3:41pm On Nov 13, 2017 |
AdeniyiA:Sorry bro, correct me if I'm wrong but going by your argument, the mean of the said question is "7"...because you basically added all numbers and divided by total number of integer... The answer you gave is correct but I think the way you went about it was wrong 1 Like |
Re: Who Can Solve This? by AdeniyiA(m): 8:40pm On Nov 13, 2017 |
devdanArthur98:Which other way do you know bro,i was right |
Re: Who Can Solve This? by CassieV(f): 8:47am On Nov 14, 2017 |
k-3,k-1,k,k+2,k+3,k+5 The median= [k+(k+2)]/2=7, (2k+2)/2=7, 14=2k+2, k=14-2/2=6. K=6 Average= (3+5+6+8+9+11)/6=7. K=6 Avg=7 2 Likes |
Re: Who Can Solve This? by devdanArthur98: 7:37pm On Nov 14, 2017 |
AdeniyiA:The way the lady solved it is the right method.. .your method was wrong but you somehow managed to arrive at the right answer. |
Re: Who Can Solve This? by AdeniyiA(m): 10:43pm On Nov 14, 2017 |
devdanArthur98:The method was right bro... U can use different approach to solve a problem in mathematics 1 Like |
Re: Who Can Solve This? by PCGamesLab(m): 5:49pm On Nov 20, 2017 |
I love math but i do not know this. |
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