2. Finding the Rate
The formula in finding Rate is Percentage divided by Base.
R = P
B
Example: R =10% B = 240 P = 24
R = P = 24
B 240
= 0.10
= 10%
3. Finding the Base
The formula in finding Base is Percentage divided by Rate.
B = P
R
Example: B =? R = 40% P = 24
B = P = 24 = 24
R 40% 0.40
= 60
4. Finding the Base
The formula in finding Percentage is Rate multiplied by Base.
P = R X B
Example: B =550 R = 40% P = ?
P = R X B = 40% X 550
= 0.40 X 550
= 220
