74 is what percent of 3979 - 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 3979 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 3979, so we can write it down as 100%=3979.
4. We know, that x% equals 74 of the output value, so we can write it down as x%=74.
5. Now we have two simple equations:
1) 100%=3979
2) x%=74
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%=3979/74
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 74 is what percent of 3979

100%/x%=3979/74
(100/x)*x=(3979/74)*x       - we multiply both sides of the equation by x
100=53.77027027027*x       - we divide both sides of the equation by (53.77027027027) to get x
100/53.77027027027=x
1.8597637597386=x
x=1.8597637597386

now we have:
74 is 1.8597637597386% of 3979