Answer:
7 is 15.220700152207% of 45.99
Step-by-step explanation:
To get the solution, we are looking for, we need to point out what we know.
1. We assume, that the number 45.99 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 45.99, so we can write it down as 100%=45.99.
4. We know, that x% equals 7 of the output value, so we can write it down as x%=7.
5. Now we have two simple equations:
1) 100%=45.99
2) x%=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%=45.99/7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for 7 is what percent of 45.99
100%/x%=45.99/7
(100/x)*x=(45.99/7)*x - we multiply both sides of the equation by x
100=6.57*x - we divide both sides of the equation by (6.57) to get x
100/6.57=x
15.220700152207=x
x=15.220700152207
