Acustomer hands you (3) five-dollars bills, five (5) quarters, and two (2) dimes to pay the full amount for an item. how much does the item cost

A customer hands you (3) five-dollars bills ($25),five (5) quarters($1.25),and two (2) dimes($0.20) to pay the full amount for an item.how much does the item cost  25+1.25+0.20= cost   26.45=cost   So $26.45

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: