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 10 a.m. to 11 p.m. is _____ h.
- From 5.43 p.m. to 6.53 p.m. is _____ h _____ min.
- From 12:40 p.m. to 1.11 p.m. is _____ min.
(a)
From 1 p.m. to 10 p.m. = 9 h
(b)
From 10 a.m. to 12 p.m. = 2 h
From 12 p.m. to 11 p.m. = 11 h
From 10 a.m. to 11 p.m.
= 2 h + 11 h
= 13 h
(c)
From 5.43 p.m. to 6.43 p.m. = 1 h
From 6.43 p.m. to 6.53 p.m. = 10 min
From 5.43 p.m. to 10.53 p.m. = 1 h 10 min
(d)
From 12:40 p.m. to 1.00 p.m. = 20 min
From 1.00 p.m. to 1.11 p.m. = 11 min
From 12.40 a.m. to 1.11 p.m.
= 20 min + 11 min
= 31 min
Answer(s): (a) 9; (b) 13; (c) 1, 10; (d) 31