154.7 is what percent of 910 - 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 910 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 910, so we can write it down as 100%=910.
4. We know, that x% equals 154.7 of the output value, so we can write it down as x%=154.7.
5. Now we have two simple equations:
1) 100%=910
2) x%=154.7
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%=910/154.7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 154.7 is what percent of 910

100%/x%=910/154.7
(100/x)*x=(910/154.7)*x       - we multiply both sides of the equation by x
100=5.8823529411765*x       - we divide both sides of the equation by (5.8823529411765) to get x
100/5.8823529411765=x
17=x
x=17

now we have:
154.7 is 17% of 910