The rotor has half as many turns per phase as the stator. If the rotor is turning at 1725 rpm, determine the following: Slip in decimal and percent....

Please see the attached document with the question. This was from an old group assignment that we had at the beginning of the year, and therefore is a low priority question. No solution has been provided, but I'm interested in seeing if we were correct or how close we were to the answer. Thank you for you help as I could never work out point 4