Question

The number of free song downloads is determined using a ratio when you purchase 40 songs you get 24 free song downloads how many songs must you purchase in order to get 18 free song downloads

Answer 1

34 because 24 is 6x4 and 40 is 6.5 but you obviously round up so 7x6 so18 free songs is is 6x3 you just take away 6 to your number so 40-6+=34 so 34