what is the value of (343) -1/3 Share with your friends Share 0 Varun.Rawat answered this 1 View Full Answer Cecilia Daniel answered this Cube root of 343 is 7 so,7/1-1/3 (do the LCM method) 7*3/1*3-1/3= 21/3-1/3 =20/3 0 Arunkumar answered this (343)-1/3answer is (7) power of 3 * -1/37power of -1 -1