Ms. Guthrie spent 80% of her cash on gifts. What fraction of her cash did she spend on gifts?
She spent type your answer...
of her cash on gift.

Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h+40f15h+40f where hh is the number of hours worked and ff is the number of fixtures installed. how much does ben frank charge when he works 77 hours and installs 99 fixtures?