88 is what percent of 1580 - 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 1580 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 1580, so we can write it down as 100%=1580.
4. We know, that x% equals 88 of the output value, so we can write it down as x%=88.
5. Now we have two simple equations:
1) 100%=1580
2) x%=88
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%=1580/88
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 88 is what percent of 1580

100%/x%=1580/88
(100/x)*x=(1580/88)*x       - we multiply both sides of the equation by x
100=17.954545454545*x       - we divide both sides of the equation by (17.954545454545) to get x
100/17.954545454545=x
5.5696202531646=x
x=5.5696202531646

now we have:
88 is 5.5696202531646% of 1580