4/5
1.3 means 1 plus 3 tenths. 1 is ten tenths. So the total is thirteen tenths 13/10.
This process is called creating a common denominator ( in this case, everything in tenths). 4/5 is eight tenths 8/10, i.e. 0.8
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The decimal -0.325 is equivalent to the fraction -13/40.
1.3 as a fraction in simplest form = 13/10
13/1 Thirteen in fraction form is 13/1, or26/2, or 39/3...etc. anything that if you divide out on your calculator it answers 13.
1.4444
Expressed as a proper fraction in its simplest form, 65 percent is equal to 13/20.