Find the following values without a calculator.
For (c), give your answer in numbers only. (Eg 1, 2)
- From 2 p.m. to 11 p.m. is _____ h.
- From 11 a.m. to 4 p.m. is _____ h.
- From 1.30 p.m. to 2.40 p.m. is _____ h _____ min.
- From 12:38 p.m. to 2.17 p.m. is _____ min.
(a)
From 2 p.m. to 11 p.m. = 9 h
(b)
From 11 a.m. to 12 p.m. = 1 h
From 12 p.m. to 4 p.m. = 4 h
From 11 a.m. to 4 p.m.
= 1 h + 4 h
= 5 h
(c)
From 1.30 p.m. to 2.30 p.m. = 1 h
From 2.30 p.m. to 2.40 p.m. = 10 min
From 1.30 p.m. to 11.40 p.m. = 1 h 10 min
(d)
From 12:38 p.m. to 1.00 p.m. = 22 min
From 1.00 p.m. to 1.17 p.m. = 17 min
From 12.38 a.m. to 1.17 p.m.
= 22 min + 17 min
= 39 min
Answer(s): (a) 9; (b) 5; (c) 1, 10; (d) 39