Algebra
posted by Carmen .
Write each repeating decimal as the sumof two fractions.
Find the sum and simplify. Verify .
0.75483 =
0.127 =

seems a bit vague
.127 = 127/999 = 99/999 + 37/999 = 11/111 + 1/27
But there are many other ways it can be split up. Same for any other fraction.