Find the following values without a calculator.
Give your answers in this manner. (Eg 00 10, 15 00, 16 00, 21 00)
- 4 min before 16 38 h = ________ h
- 1 h before 03 42 h = ________ h
- 3 h 18 min before 17 00 h = ________ h
- 2 h 14 min before 18 46 h = ________ h
(a)
4 min before 16 38 h = 16 34 h
(b)
1 h before 03 42 h = 02 42 h
(c)
3 h 18 min before 17 00 h = 13 42 h
(d)
2 h 14 min before 18 46 h = 16 32 h
Answer(s): 16 34, 02 42, 13 42, 16 32