Percentages Flashcards
1
Q
The Meaning of cent
A
100
2
Q
How can percentage be thought as ratio
A
By comparing it to 100
So 20% is 20 over 100 / 20:100
3
Q
How to convert fractions into percentages
A
Divide the numerator by the denominator and then multiply by 100
Or
Divide 100 by the numerator and then multiply it by the numerator
4
Q
How to covert percentage into fraction
A
Make the percentage the numerator and the denominator 100 and then cancel down if possible.
5
Q
How to convert percentage into a decimal?
A
Dived the percentage by 100
6
Q
How to convert a decimal into a percentage?
A
Multiply the decimal by 100
