_+_+_= 30 fill the blanks using 1,3,5,7,9,11,13,15
joannacoutinho1:
(13-9) + (13-7) + (9-1) + (7-1) + (15-9) = 30 is this correct ?
Sum of 3 Odd No.s can never give a Even No. . Since 3(2n+1) = 6n + 3 = Even + Odd = Odd.
that's also true,but this is a tricky q.
Not a valid enough reason to break rules :p, the tricky question *cough* the trick in this question is that there is no answer.1
the correct answwer is( 5+5)( 5+5) (5+5)=30
Answers
Answered by
2
3!+11+13=30
[*3!/ factorial of 3 is 6]
[*3!/ factorial of 3 is 6]
plss mark as the best :)
Answered by
0
This cannot be done using 3 blanks
But i can do it using 4 blanks like this-15+7+3+5
But i can do it using 4 blanks like this-15+7+3+5
(13-9) + (13-7) + (9-1) + (7-1) + (15-9) = 30
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