Percentages Flashcards
(3 cards)
1
Q
How do you express a number as a percentage of another?
A
Divide the first number by the second to get a decimal the convert the result into a percentage by multiplying by 100
2
Q
How do you find the original value?
A
Divide your original value by the 100% of the value and the percentage is has decreased by then time the new amount by 100.
3
Q
How do you workout profit as a percentage?
A
Take your profit and take away the total it took to make, the divide the difference with the amount it took to make and times it by 100.
