What is 2.9 percent of 847.12 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 847.12 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 847.12 is 100%, so we can write it down as 847.12=100%.
4. We know, that x is 2.9% of the output value, so we can write it down as x=2.9%.
5. Now we have two simple equations:
1) 847.12=100%
2) x=2.9%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
847.12/x=100%/2.9%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 2.9% of 847.12

847.12/x=100/2.9
(847.12/x)*x=(100/2.9)*x       - we multiply both sides of the equation by x
847.12=34.48275862069*x       - we divide both sides of the equation by (34.48275862069) to get x
847.12/34.48275862069=x
24.56648=x
x=24.56648

now we have:
2.9% of 847.12=24.56648