Respuesta :

Mistystar4881
When you have something like this, to simplify the exponent you multiply them together, so the exponent is 1/3 x 1/5. 
1/3 x 1/5 is 1/15, so the simplified expression is: 
[tex] m^{ \frac{1}{15} } [/tex] 
Hope this helps!
This is below 8/15. It is around 1/15m