Question

which of the following length is the longest 260.056yard 26.9455yards 259.74yards 260.41yards

Answer 1

Line it up on top of each other to see. Add a zero if needed
260.0560
  26.9455
259.7400
260.4100
As you can see the 260 decimals are bigger, but the greater of the two would be 260.41 because 4 is greater than zero
 The answer is 260.41 yards