Answers

2014-12-12T21:29:07+05:30
its impossible to do it if we add odd no. by odd time the no. will never come in even
1 5 1
true if it 4 it can be 3+8+7+15
ya 4 times (its even) but when u do any odd no. by odd time the must be in odd for ex- 3+3+3+=9 now in even time 3+3=6 is even no.
  • Brainly User
2014-12-12T21:30:29+05:30
No  this can't be solved as number of boxes are odd and the number to be filled are also odd and we know that odd times odd is always but according to question 30 is an even number so this is impossible to fill but here we can use the siumple trrick of factorial
like
9+3+11+1+3!=30
where 3! stands for 1*2*3=6
 
1 5 1