Find the following values without a calculator.
For (c), give your answer in numbers only. (Eg 1, 2)
- From 2 p.m. to 8 p.m. is _____ h.
- From 4 a.m. to 4 p.m. is _____ h.
- From 5.40 p.m. to 9.50 p.m. is _____ h _____ min.
- From 12:40 p.m. to 2.12 p.m. is _____ min.
(a)
From 2 p.m. to 8 p.m. = 6 h
(b)
From 4 a.m. to 12 p.m. = 8 h
From 12 p.m. to 4 p.m. = 4 h
From 4 a.m. to 4 p.m.
= 8 h + 4 h
= 12 h
(c)
From 5.40 p.m. to 9.40 p.m. = 4 h
From 9.40 p.m. to 9.50 p.m. = 10 min
From 5.40 p.m. to 8.50 p.m. = 4 h 10 min
(d)
From 12:40 p.m. to 1.00 p.m. = 20 min
From 1.00 p.m. to 1.12 p.m. = 12 min
From 12.40 a.m. to 1.12 p.m.
= 20 min + 12 min
= 32 min
Answer(s): (a) 6; (b) 12; (c) 4, 10; (d) 32