Find the sale price and how much you save, including a second “extra” discount on top.
No. The second discount applies to the already-reduced price, so 20% then 10% equals 28% off in total.
Work out profit, margin and markup from cost and selling price.
Convert between major world currencies with live exchange rates.
Calculate monthly loan instalments, total interest and total repayment.
Add a tip and split any bill evenly between friends.