_+_+_+_+_=30 Fill the boxes using (1, 3, 5, 7, 9, 11, 13, 15) U can also repeat the numbers..?

It's not possible because the sum of any 5 odd numbers is odd and 30 is an even number.Hope I helped!Any doubts related to this, just comment here! :)

The above question cannot be solved since the sum of any five odd numbers will be an odd number