Find the following values without a calculator.
For (c), give your answer in numbers only. (Eg 1, 2)
- From 1 p.m. to 10 p.m. is _____ h.
- From 4 a.m. to 1 p.m. is _____ h.
- From 2.34 p.m. to 3.44 p.m. is _____ h _____ min.
- From 12:57 p.m. to 1.23 p.m. is _____ min.
(a)
From 1 p.m. to 10 p.m. = 9 h
(b)
From 4 a.m. to 12 p.m. = 8 h
From 12 p.m. to 1 p.m. = 1 h
From 4 a.m. to 1 p.m.
= 8 h + 1 h
= 9 h
(c)
From 2.34 p.m. to 3.34 p.m. = 1 h
From 3.34 p.m. to 3.44 p.m. = 10 min
From 2.34 p.m. to 10.44 p.m. = 1 h 10 min
(d)
From 12:57 p.m. to 1.00 p.m. = 3 min
From 1.00 p.m. to 1.23 p.m. = 23 min
From 12.57 a.m. to 1.23 p.m.
= 3 min + 23 min
= 26 min
Answer(s): (a) 9; (b) 9; (c) 1, 10; (d) 26