60 is what percent of 1615 - 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 1615 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 1615, so we can write it down as 100%=1615.
4. We know, that x% equals 60 of the output value, so we can write it down as x%=60.
5. Now we have two simple equations:
1) 100%=1615
2) x%=60
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%=1615/60
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 60 is what percent of 1615

100%/x%=1615/60
(100/x)*x=(1615/60)*x       - we multiply both sides of the equation by x
100=26.916666666667*x       - we divide both sides of the equation by (26.916666666667) to get x
100/26.916666666667=x
3.7151702786378=x
x=3.7151702786378

now we have:
60 is 3.7151702786378% of 1615