From the trivia question How many times six can be substracted from thirty?
Thu, 12 Nov 2009 02:27:08 -0000
explain please -how it is wrong?
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explain please -how it is wrong?
explain please -how it is wrong?
this is only the number whose sum of proper factors is the same no itself i.e 1+2+3=6 r c arora
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iitjee2010 said – Sat, 28 Nov 2009 10:41:44 -0000
its simple
" 30 – 6 = 24 "
now you can’t substract 6 from 30 again bcoz it is 24 now !!!!!