Find the following values without a calculator.
Give your answers in this manner. (Eg 00 10, 15 00, 16 00, 21 00)
- 23 min before 13 46 h = ________ h
- 2 h before 08 44 h = ________ h
- 2 h 50 min before 20 00 h = ________ h
- 3 h 7 min before 23 44 h = ________ h
(a)
23 min before 13 46 h = 13 23 h
(b)
2 h before 08 44 h = 06 44 h
(c)
2 h 50 min before 20 00 h = 17 10 h
(d)
3 h 7 min before 23 44 h = 20 37 h
Answer(s): 13 23, 06 44, 17 10, 20 37