Find the following values without a calculator.
For (c), give your answer in numbers only. (Eg 1, 2)
- From 4 p.m. to 6 p.m. is _____ h.
- From 1 a.m. to 11 p.m. is _____ h.
- From 4.36 p.m. to 8.46 p.m. is _____ h _____ min.
- From 12:39 p.m. to 4.19 p.m. is _____ min.
(a)
From 4 p.m. to 6 p.m. = 2 h
(b)
From 1 a.m. to 12 p.m. = 11 h
From 12 p.m. to 11 p.m. = 11 h
From 1 a.m. to 11 p.m.
= 11 h + 11 h
= 22 h
(c)
From 4.36 p.m. to 8.36 p.m. = 4 h
From 8.36 p.m. to 8.46 p.m. = 10 min
From 4.36 p.m. to 6.46 p.m. = 4 h 10 min
(d)
From 12:39 p.m. to 1.00 p.m. = 21 min
From 1.00 p.m. to 1.19 p.m. = 19 min
From 12.39 a.m. to 1.19 p.m.
= 21 min + 19 min
= 40 min
Answer(s): (a) 2; (b) 22; (c) 4, 10; (d) 40