How do you write 280% as a fraction or mixed number in simplest form?

For this case, what you need to know is that you have a number in the form of a percentage.

To write it as a number you must divide this value by 100.

We have then:

(280%) / (100%) = 2.8

Equivalently in the form of fraction we have:

2.8 = (28) / (10)

2.8 = 14/5

Answer:

280% as a fraction or mixed number in simplest form is:

14/5

or

2.8