Maths Flashcards
1
Q
How do you find the amount to mark up or discount by
A
% increase or decrease x original price
2
Q
How do you find the % mark up or discount
A
Change in price
Original price x100
3
Q
How do you find the profit
A
Selling price - cost
4
Q
How do you find the loss
A
Cost - selling price
5
Q
How do you find the % profit or loss
A
Profit or loss
Cost price x100
6
Q
How to find the new price
A
(100% + r%) x old price
7
Q
How do you find the old price
A
new price
100% + r%
