Find the following values without a calculator.
For (c), give your answer in numbers only. (Eg 1, 2)
- From 5 p.m. to 8 p.m. is _____ h.
- From 1 a.m. to 1 p.m. is _____ h.
- From 5.12 p.m. to 9.22 p.m. is _____ h _____ min.
- From 12:51 p.m. to 5.30 p.m. is _____ min.
(a)
From 5 p.m. to 8 p.m. = 3 h
(b)
From 1 a.m. to 12 p.m. = 11 h
From 12 p.m. to 1 p.m. = 1 h
From 1 a.m. to 1 p.m.
= 11 h + 1 h
= 12 h
(c)
From 5.12 p.m. to 9.12 p.m. = 4 h
From 9.12 p.m. to 9.22 p.m. = 10 min
From 5.12 p.m. to 8.22 p.m. = 4 h 10 min
(d)
From 12:51 p.m. to 1.00 p.m. = 9 min
From 1.00 p.m. to 1.30 p.m. = 30 min
From 12.51 a.m. to 1.30 p.m.
= 9 min + 30 min
= 39 min
Answer(s): (a) 3; (b) 12; (c) 4, 10; (d) 39