A picture is bought at a sale for £40. It is laster sold for £50. What is the percentage profit?
percentage profit = percentage increasepercentage increase = (difference/original) x 100 = (50 - 40)/40) x100=25%
HC
Related Maths GCSE answers
All answers ▸If f(x) = 4x - 7 and f(c) = 9, find the value of c.
How can I find the size of an angle in a right-angled triangle if I know the lengths of two of the sides?
How do you translate the graph y = x^2, five unit squares negatively horizontally and 3 unit squares positively vertically?
Jake has a piece of string that is 126cm long. He cuts the string into 3 lengths with the ratio 4:3:2 . How long is each piece of string?