Dima called her friend to tell her that she saved 30% on her new skirt at a discount store. Her friend told her that she could have gotten a better deal at a different store that was advertising a sale if 1/3 off all clothing. If the original price of Dima’s skirt was $54, how much more could she have saved at the store her friend suggested?
1/3 off is 33.3333...% off ....which is MORE than 30% off, obviously
30 % off would save ya .3 (54) = ?
1/3 off would save ya 1/3 (54) = ? ....and the difference is ...... I think you can finish from here......