# Math Help - conversion of a decimal

1. ## conversion of a decimal

How do i turn 0.927295218 into a proper value(e.g pi/2 or pi/4)???

Thanks for any help

2. Originally Posted by poundedintodust
How do i turn 0.927295218 into a proper value(e.g pi/2 or pi/4)???

Thanks for any help
$0.927295218 = \frac{927295218}{1000000000}$.

By the way, any fraction involving pi (like the ones you quote) never terminate and has no repetitive pattern when expressed in base 10. So you are absoutely no chance to convert 0.927295218 into such a fraction.

I assume 0.927295218 is a decimal approximation .....

3. decimal approx of a polar co-ordinates that why i need to put it into a more appropriate figure

4. Originally Posted by poundedintodust
decimal approx of a polar co-ordinates that why i need to put it into a more appropriate figure
Well without more information (like what the Cartesian coordinates were) I'm afraid you're not going to get much more of an answer than I've already given.