1. Let's assume the number 8 is 100% - because it's the output value of the task.
2. Let's make x the value we are looking for.
3. 100% equals 8, so we can write it down as 100%=8.
4. x% equals 1280 of the output value, so we can write it down as x%=1280.
5. That leaves us with two simple equations:
1) 100%=8
2) x%=1280
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%=8/1280
6. Now all you have to do is solve the equation and you get the answer.
7. Equation and workfor 1280 is what percent of 8
100%/x%=8/1280
(100/x)*x=(8/1280)*x - we multiply both sides of the equation by x
100=0.00625*x - we divide both sides of the equation by (0.00625) to get x
100/0.00625=x
16000=x
x=16000
ANSWER:
1280 is 16000% of 8
PLEASE MARK BRAINLIEST
