It would be 6:42 pm I believe.
0.52 because 52/100 is better than 52/1000 and 52/10000
CALCULATE 5/8 + 3 1/4 x -3/6 - 2 5/12 = -3 5/12
1. I think the underlined number is 2. So It will be hundredths.
2. (8 x 100) + (6 x 10) + (3 x 1) + (1/10) + (4/100) + (1/1000)
Or 800 + 60 + 3 + 0.1 + 0.04 + 0.001