21x3y2 + 28xy2
just put them both over one and that is the fraction form. you could make the exponents negative but that is just pointless... here it is tho...
21/x-3y-2 + 28/x-1y-2
-512-14+312 is an integer, not a fraction.
58 + 25 is an integer, not a fraction.
56 + 34 = 90 is an integer, not a fraction.
It is: plus 22/3
1 cup plus 1 oz can be written as 1 1/8 cups when represented in fraction form.
57. You could write it as an improper fraction like 57/1, 114/2, 171/3, etc, but 57 is the answer in simplest form.
9/4
14/40 = 7/20
7/8 plus 5/6 equals 41/24 in its simplest form
1 over 5 plus 3 = 31/5 or 16/15
59 0ver 3 59/3
seven over twelve. fraction form