What is 1 percent of 78.545 - 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 78.545 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 78.545 is 100%, so we can write it down as 78.545=100%.
4. We know, that x is 1% of the output value, so we can write it down as x=1%.
5. Now we have two simple equations:
1) 78.545=100%
2) x=1%
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:
78.545/x=100%/1%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 1% of 78.545

78.545/x=100/1
(78.545/x)*x=(100/1)*x       - we multiply both sides of the equation by x
78.545=100*x       - we divide both sides of the equation by (100) to get x
78.545/100=x
0.78545=x
x=0.78545

now we have:
1% of 78.545=0.78545