56. What time will it be 46 hours after 9:30 p. m.

on Friday?

F. 7:30 p. m. Saturday

G. 7:30 a. m. Sunday

H. 6:30 p. m. Sunday

J. 7:30 p. m. Sunday

K. 9:30 p. m. Sunday

The time will be 2 hours short of 48 hours (equivalent to 2 days)

So,

9.30 pm on Friday + 48 hours it will be;

9.30 pm on Sunday

Then subtract two hours;

9.30 pm - 2hours

Sunday, 7.30 Pm

46 hours after 9:30 p. m. on Friday will be J. 7:30 p. m. Sunday.

Since 46 hours is almost two days, you just need to take away those two hours, and you will get the time you need, two days after the original day.