Answer:
or

Explanation:
1.6 is a decimal, but we're trying to make it into a fraction... how to we do that? Well, let's take a look at 1.6 and the place values. 1 is in the ones place, and 6 is in the tenths place, so we can rewrite it as
. We can't stop there, though - we have to reduce the
because both the numerator and the denominator can be divided by 2. So, let's do that.
. So, 1.6 as a reduced fraction is
. If you want to write it as an improper fraction, or a fraction with no whole numbers in it, you can turn 1 into a fraction and add it to
, which looks like this:
.
Hopefully that's helpful, and if you need more help, let me know. :)