Calculations involving percentages of quantities. Working with increases and decreases as well as expressing a quantity as a percentage of another quantity.
Express out of as a percentage.
Three girls in different classes all had Maths tests on the same day.
Patricia scored out of . Barbara scored out of . Louise scored out of .
Work out their marks as percentages and put them in order with the highest first.
Louise, Patricia, Barbara
Barbara, Patricia, Louise
Patricia, Louise, Barbara
A bank pays interest at per annum.
If I invest , how much interest will I receive after one year?
A television is advertised on sale with a discount.
How much will I pay if the original cost is ?
In a group of people, came from France, came from Spain, came from Germany and came from Italy.
What percentage of people came from Germany?
In a test Irene scored marks out of . What is her percentage mark?
Find of .
The price of a car was .
The price was decreased by .
What is the new price of the car?
VAT of is added to goods.
Calculate the price including VAT of a toaster worth .