Express 49% as a decimal.
Express 0.7 as a percentage.
Express
as a percentage.
Find 20% of 50.
Does a greater percentage always result in larger value?
Harry wants to buy a phone. He is offered 3 successive discounts of 5%, 10% and 20%. He can arrange them in any order he wants. Which order will benefit him the most such that he pays the least amount?