How do you turn -1.3 into a fraction?

Answer 1

One way: -1.3 = -1.3/1

Multiply by 10/10 to get -13/10.

Also, if you like mixed numbers: -1.3 = -1 3/10.

For a common fraction, -(10*1+3)/10 = -13/10

Answer 2

13 is an integer and not a fraction. However, it can be expressed in rational form as 13/1.