Find the following values without a calculator.
For (c), give your answer in numbers only. (Eg 1, 2)
- From 2 p.m. to 10 p.m. is _____ h.
- From 3 a.m. to 2 p.m. is _____ h.
- From 1.39 p.m. to 11.49 p.m. is _____ h _____ min.
- From 12:50 p.m. to 2.28 p.m. is _____ min.
(a)
From 2 p.m. to 10 p.m. = 8 h
(b)
From 3 a.m. to 12 p.m. = 9 h
From 12 p.m. to 2 p.m. = 2 h
From 3 a.m. to 2 p.m.
= 9 h + 2 h
= 11 h
(c)
From 1.39 p.m. to 11.39 p.m. = 10 h
From 11.39 p.m. to 11.49 p.m. = 10 min
From 1.39 p.m. to 10.49 p.m. = 10 h 10 min
(d)
From 12:50 p.m. to 1.00 p.m. = 10 min
From 1.00 p.m. to 1.28 p.m. = 28 min
From 12.50 a.m. to 1.28 p.m.
= 10 min + 28 min
= 38 min
Answer(s): (a) 8; (b) 11; (c) 10, 10; (d) 38