1.79 is what percent of 21.12 - 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 21.12 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 100% equals 21.12, so we can write it down as 100%=21.12.
4. We know, that x% equals 1.79 of the output value, so we can write it down as x%=1.79.
5. Now we have two simple equations:
1) 100%=21.12
2) x%=1.79
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%=21.12/1.79
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 1.79 is what percent of 21.12

100%/x%=21.12/1.79
(100/x)*x=(21.12/1.79)*x       - we multiply both sides of the equation by x
100=11.798882681564*x       - we divide both sides of the equation by (11.798882681564) to get x
100/11.798882681564=x
8.4753787878788=x
x=8.4753787878788

now we have:
1.79 is 8.4753787878788% of 21.12