Respuesta :
to find out how much more the 6th grade made than the 5th grade, you need to subtract 76.5 from 450.
450 - 76.5 = 373.5
the 6th grade made $373.5 more than the 5th grade did.
450 - 76.5 = 373.5
the 6th grade made $373.5 more than the 5th grade did.