which is correct?
Hello,
If I volunteer or work100 or 90 hours in work, How can I say it?
for example, If I attend courses or organize events and activities.
I don't know if you understand or not.

Question

which is correct?
Hello,
If I volunteer or work100 or 90 hours in work, How can I say it?
for example,  If I attend courses or organize events and activities.
I don't know if you understand or not.

Answer

is it correct to write " volunteering or organizing in the activation of something up to 90 hours" ?

Answer

I work as a volunteer up to 90 hours per week