Log in to add a comment

## Answers

1hr+5hr+1day=30hr

*Proof that this question is not mathematically solvable unless it is a riddle*

__Take any number, say "x". In the expression y could be either odd or even. To make it even, we change the expression to .__

*Here, y is an even number since*

*and every even number is a multiple of 2 and every multiple of 2 is an even number.*

Even here, only y is an even number. "x" could might as well be an odd number. But even if so, a perfect double or a multiple of 2 is always

**an even number**.

Then, if the expression is an even number indeed, then the expression or will be odd since every even number is succeeded and preceded by an odd number. Since 30-1 or 30+1 are not even, or will never be 30.