How do you change - 2.8 into a fraction

You can put - 2.8 over 1: - 2.8 / 1

Step-by-step explanation:

When you put a whole number over 1, it represents that number, for example, 8, when you put it over 1, 8 / 1 = 8.

When you put - 2.8 over 1, - 2.8 / 1 still equals - 2.8

Best of Luck to you.