Three shops sell the same brand of milk but in different bottle sizes. Calculate the cost of 1 pint of milk for each shop. Give your answers in pence. Write which shop is better value in the comment box.

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.