Respuesta :
You worked 16 3/4 hours for the past two days and you plan to work 12 3/4 hours in the next two days.
16 3/4 + 12 3/4 = 28 6/4 = 29 1/2
Therefore you worked 29 1/2 hours in the four days.
16 3/4 + 12 3/4 = 28 6/4 = 29 1/2
Therefore you worked 29 1/2 hours in the four days.