An object that weighs exactly 1 pound is placed on a digital scale that measures weight in ounces. If the scale is precise but not accurate, what weight might be shown on the scale?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?