Find the following values without a calculator.
Give your answers in this manner. (Eg 00 10, 15 00, 16 00, 21 00)
- 2 min before 19 52 h = ________ h
- 3 h before 05 59 h = ________ h
- 3 h 42 min before 21 00 h = ________ h
- 7 h 13 min before 20 31 h = ________ h
(a)
2 min before 19 52 h = 19 50 h
(b)
3 h before 05 59 h = 02 59 h
(c)
3 h 42 min before 21 00 h = 17 18 h
(d)
7 h 13 min before 20 31 h = 13 18 h
Answer(s): 19 50, 02 59, 17 18, 13 18