What is 30 percent of 1089?
Answer: 326.7
Below you can find the procedure and formula used to arrive at the above answer.
Steps:
Lets assume 30 percent of 1089 is X.
Therefore, we can also say, X = 30% of 1089
30% can also be written as 30/100, because percent denotes a number per 100.
So, X = 30/100 × 1089
Or, X = 0.3 × 1089
So, X = 326.7
So, 30% of 1089 is 326.7
(You may also first multiply 30 with 1089, and then divide by 100 to find the answer, if that's easier for you.)
% of
=
Now that we have calculated the answer, lets verify it using the percentage formula.
Answer verification
Percentage = Value/Total Value × 100
LHS (Percentage) = 30
RHS = 326.7/1089 × 100
Or, RHS = 0.3 × 100
So, RHS = 30
We can see that LHS = RHS, hence it's proved.