Math Olympiad | Which number is Larger ? | Calculator not allowed

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[@ConradoPeter-hl5ij]

Short awnser:
■X is the expression whe want to know.
■Each fraction in the expression is less than a quarter.
■then, X < 1
------------------------- / / -----------------------
Detailed awnser:
X=23/93+33/133+43/173+53/213
=(1/4)*[92/93+132/133+172/173+212/213]=(1/4){4*[k/(k+1)]}
X=k/(k+1)
X > 1 if k/(k+1)>1
k>k+1 (not exist)
[k

[@sandytanner9333]

Each fraction Is less than a quarter

[@vijaymaths5483]

Yes, each fraction is slightly less than a quarter 👍

[@Quest3669]

Its better writing 4 every term is t/ (4t+1) wher t is term .thts why its

[@와우-m1y]

asnwer=23/93+33/133......

[@와우-m1y]

193/23 isit hmm smail isit

[@Danieswors]

1