Question

All of the following are equivalent except ___?
33 1/3%
0.3^-
1/3
33.3^-

Answer 1

what is 0.3^- and 33.3^- ?

Answer 2

33.3333.....

Answer 3

let x=0.333.... ...(1)
10x=3.333... ...(2)
(2)-(1) gives
9x=3.00
x=3/9=1/3

Answer 4

33 1/3 %=100/3*1/100=1/3
options 1,2,3 are equivalent