Number + number + number = 30

[Guest]

__ + __ + __ = 30
Fill using 1, 3, 5, 7, 9, 11, 13, 15
You can also repeat the numbers.

[Guest]

All the numbers are odd. The sum of three odd numbers is always odd, so cannot ever add up to 30.

R. Baber.

[Guest]

There should be a solution. The problem is from an India contest.

[Guest]

Below is a link where they again show that there is no solution unless you employ dubious tricks
https://www.quora.com/Mathematical-Puzz ... 9-11-13-15

Hope this helped,

R. Baber.

[Guest]

__ + __ + __ = 30
Fill using 1, 3, 5, 7, 9, 11, 13, 15
You can also repeat the numbers.

The number 9 is upside down

Solution is.......6 + 13 + 11 = 30

.................................................

[leesajohnson]

(15)+(15)+(1-1)= 30

[Guest]

(1+3) + (11) +(15) = 30

[meth]

__ + __ + __ = 30
Fill using 1, 3, 5, 7, 9, 11, 13, 15
You can also repeat the numbers.

log (3,9) + 13 + 15 = 30 OR
log (3,1) + 15 +15 = 30 OR

etc...

[Guest]

(13.3) + (11.7) + (5) = 30

and no repeats or fiddling