?+?+?+?+?=30 using odd numbers
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Answered by
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This is impossible as we know that odd no.+ odd no. = even no.
?+?+?+?+? = 30
hence, upto 4 blanks the sum formed will be even.
even no. + ? =even no.(30 is even no.)
? = even no. - even no.
hence, one even no. is required.to fill the blanks
but we require all the odd no.s
hence question is incorrect
?+?+?+?+? = 30
hence, upto 4 blanks the sum formed will be even.
even no. + ? =even no.(30 is even no.)
? = even no. - even no.
hence, one even no. is required.to fill the blanks
but we require all the odd no.s
hence question is incorrect
Anonymous:
it is not possible1the su m of odd numbers is never an even number!!itz a fact!
k why this asking in upsc exams
I don't knw tht
itz a trick q! so it is asked
saketsocrer u shud edit ur answer
if the same numbers r repeated thn it cud be
o really!my answer is better thn urs
o really!my answer is better thn urs!
n u gave wrong ans !I told u 2 correct it n thn u did
I don't need ur suggestions
Answered by
0
The blanks couldn't be filled because the sum of odd numbers is never an even number!It could only be possible when the numbers are repeated.For eg- 1=1=2,3+3=6 etc.
how about 3+3=6 or 7+7 = 14 or 3 + 9 =12 and so on
plz mark it the best!
i told you that the sum odd number can be even no......how do u suppose that ur ans is best
not necessary for the numbers to repeat...
3 + 9 =12
i dont know when they editted the basic maths but to me 12 is an even number .... :P :D :)
whtever
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