The correct option is B 176
Let, D=2.83333… (i)
On multiplying both the sides by 10, we get
⇒10D=28.3333… (ii)
Again,on multiplying both the sides by 10, we get
100D=283.3333… (iii)
By substracting equation (ii) from (iii), we get
⇒90D=255
⇒D=25590⇒D=176