Respuesta :
58 days * 24 hrs / day = 1392 hrs
30 mins / 60 mins = 0.5
1392 hrs + 15 hrs = 1407 hrs
1407 hrs + 30 mins = 1407.5 hrs
Answer:
1,407.5 h
Step-by-step explanation:
Rotational period of mercury
= 58 days, 15 h, and 30 min
= 58*24 h + 15 h + 30/60 h
= 1,392 h + 15 h + 0.5 h
= 1,407.5 h