It is given in the question that Jean can complete a school project in h hours .
It means that Jean can complete a school project in 60h minutes, since 1 hour equals to 60h minutes .
Therefore in one minute, Jean can complete
[tex]\frac{1}{60h}[/tex] projects .
Hence , in m minutes, Jean can complete
[tex]\frac{m}{60h} \ projects[/tex]
And that's the required answer .