Find the following values without a calculator.
Give your answers in this manner. (Eg 00 10, 15 00, 16 00, 21 00)
- 11 min before 18 40 h = ________ h
- 5 h before 08 23 h = ________ h
- 3 h 37 min before 22 00 h = ________ h
- 1 h 9 min before 11 54 h = ________ h
(a)
11 min before 18 40 h = 18 29 h
(b)
5 h before 08 23 h = 03 23 h
(c)
3 h 37 min before 22 00 h = 18 23 h
(d)
1 h 9 min before 11 54 h = 10 45 h
Answer(s): 18 29, 03 23, 18 23, 10 45