301.7 is what percent of 21.55 - 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 21.55 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 100% equals 21.55, so we can write it down as 100%=21.55.
4. We know, that x% equals 301.7 of the output value, so we can write it down as x%=301.7.
5. Now we have two simple equations:
1) 100%=21.55
2) x%=301.7
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:
100%/x%=21.55/301.7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 301.7 is what percent of 21.55

100%/x%=21.55/301.7
(100/x)*x=(21.55/301.7)*x       - we multiply both sides of the equation by x
100=0.071428571428571*x       - we divide both sides of the equation by (0.071428571428571) to get x
100/0.071428571428571=x
1400=x
x=1400

now we have:
301.7 is 1400% of 21.55