Look at the clock.
- How many minutes does it take for the minute hand to move from number 3 to 10?
- If the clock is 50 min slow, what is the correct time?
- If the clock is 55 min fast, what is the correct time?
(a)
Time that the clock takes for the minute hand to move from number 3 to 10
= 35 min
(b)
50 min after 3.15 p.m. = 4.05 p.m.
Correct time if the clock is 50 min slow is 4.05 p.m.
(c)
55 min before 3.15 p.m. = 2.20 p.m.
Correct time if the clock is 55 min fast is 2.20 p.m.
Answer(s): (a) 35 min; (b) 4.05 p.m.; (c) 2.20 p.m.