joshmag529 joshmag529 29-01-2021 Mathematics contestada Bags of flour come in 3 sizes: Small bag: A 500 g bag costs 90p. Medium bag: A 2 kg bag costs £3.40. Large bag: A 4 kg bag costs £7.60. Calculate the cost of 2 kg for the small and large bags. Give your answer in pounds to 2 dp. Write the bag that is the better value in the comments.