0.00015241579 in fraction form
Well,
0.23 = 23/100 2digits after the point so 100 on the bottom
0.0023 = 23/10000 4digits after the point so 10000 on the bottom
0.00031705 = 31705/100000000 8digits after the point so 100000000 on the bottom
do you see the pattern?
Now you can answer your own question I think.
+118703 
