69.99 is what percent of 48 - 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 48 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 48, so we can write it down as 100%=48.
4. We know, that x% equals 69.99 of the output value, so we can write it down as x%=69.99.
5. Now we have two simple equations:
1) 100%=48
2) x%=69.99
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%=48/69.99
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 69.99 is what percent of 48

100%/x%=48/69.99
(100/x)*x=(48/69.99)*x       - we multiply both sides of the equation by x
100=0.68581225889413*x       - we divide both sides of the equation by (0.68581225889413) to get x
100/0.68581225889413=x
145.8125=x
x=145.8125

now we have:
69.99 is 145.8125% of 48