-+-+-+=30 (fill in the box1,3,5,7,9,11,13,15)
Answers
Answered by
0
its only possible if u take factorial of the numbers and try
only odd numbers wont give an even sum
LIKE 3!+15+9
only odd numbers wont give an even sum
LIKE 3!+15+9
safura:
(11-5)+11+13=30
doesnt add up to 30 check again
Answered by
0
it is it is impossible to get answer in even number by
adding odd number.
But it
can do by factorial method.
3! + 15 + 9 =30
3! + 11 + 13 = 30
3! = 1*2*3 = 6
3! + 15 + 9 =30
3! + 11 + 13 = 30
3! = 1*2*3 = 6
3! + 15 + 9 =30
3! + 11 + 13 = 30
3! = 1*2*3 = 6
3! + 11 + 13 = 30
3! = 1*2*3 = 6
15+13-11+9+7-5+3-1
15+13-11+9+7-3
15+13-9+7+3+1
15+13-9+7+5-1
15+13-7+5+3+1
15+13+3-1
15+13+5-3
15+13-11+9+7-3
15+13-9+7+3+1
15+13-9+7+5-1
15+13-7+5+3+1
15+13+3-1
15+13+5-3
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