+0  
 
0
678
1
avatar

1/7 to the 9th power times 1/7 to the 6th power

 Apr 12, 2016
 #1
avatar+36916 
0

(1/7)^9  x  (1/7)^6 = (1/7)^15 =  1/170859375

 Apr 12, 2016

5 Online Users

avatar
avatar
avatar