3 circles are shown split into halves
so there are 6 halves (1/2) total
2 are fully colored and 1/2 of the 3rd is colored
so as a fraction it would be 5/6 ( 5 out of 6 halves are colored)
mixed number = 2 1/2 ( 2 and 1/2 circles are colored)
decimal would be 5/6 = 0.833