In how many different ways can the letters of the word ‘PREPTY’ be arranged?
Choose one.
A) 220  B) 250  C) 276  D) 320  E) 360
Number of ways = 61/21 6X5X4X3X2X1 - 360   360
<result>E</result>
In how many different ways can the letters of the word ‘PREPTY’ be arranged?