Practical Mathematics for Grade 12, Problem ID: 5213
Shops have sales all the time to attract your business. Let the buyer beware! Not all sales are as good as others.
Given the same branded goods being sold, and the same quality of after-sales service, which shop offers the best value, given that two weeks ago all had the same price.
The problem was suggested by Leslie Green
Chillers: who have just given a measly 1.5% discountBoom&Bust: who loudly halved the price last week, but have now quietly doubled it this week.CostSlashers: who secretly doubled the price last week, but who have publically halved it this week.EpicMegaSavers: who increased the price by 10% a week ago, and have now reduced it by 10%