koi bata sakta h ki 61 k sq in 3 sec...
nahi pata to bata du ga trick
Answers
Answered by
2
plz btao ky h trick nhi pta
shinurao:
3721
hope so
thnxs
piyush128 won't you tell the trick
trick is that it can be only done with no ner to 0
like 61 ner to 60
ex of 21 .. 20 multipy by 20 add 21 and 20 ans is441
thanx
hmm
ok i got it
Answered by
2
3721 is the right answer
please tell trick
sahi h
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