A shop has a sale of 20% off all prices
on the last day they reduce all sale prices by 25%
sarah buys a radio on the last day
work out the overall percentage reduction of the radio

The solution set for 5v2 – 125 = 0 is

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers