To reduce a fraction to its simplest form, find the GCF of the numerator and the denominator and divide them both by it. If the GCF is 1, the fraction is in its simplest form.
write 0.64 as a fraction
7/10
It is: -0.075 = -3/40 as a fraction in its simplest form
0.4 as a fraction in its simplest form is 2/5
-0.258 as a fraction in its simplest form is -129/500