Chapter 15 Time And Temperature Worksheet Page 21
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TIME AND TEMPERATURE (Chapter 15)
c minutes from 9:47 am to 11:08 am
d seconds from 11:59 pm to 12:04 am.
3 Find:
a 4 hour 8 min + 5 hour 35 min + 3 hour 47 min
b 2 days 9 hours 18 min + 3 days 15 hours 45 min
c 3 hours 15 min ¡ 1 hour 57 min
4 How many days are there from:
a 15th January to 4th April in a leap year
b 1st January 2007 to 31st December 2008
c 1st January 1999 to 31st December 2008?
5 How many Tuesdays were there in 2008 if January 1st was a Tuesday?
1500
6
a
In the
m event, the first
14
placed swimmer’s time was
58 29
min
.
seconds. Second
2 78
place was .
seconds slower,
with third place a further
4 35
.
seconds behind. Find the
second
and
third
placed
swimmers’ times.
b A marathon runner finished 2 minutes 13 seconds slower than his personal best
time of 2 hours 58 minutes and 48 seconds. What was his finishing time?
c If the sun rose at 5:24 am and set at 7:43 pm, how many hours and minutes of
daylight were there?
7 Write the following 24-hour times as 12-hour times:
a 0415 hours
b 1300 hours
c 2335 hours
8 Write this pm time as:
a as an analogue time in words
b in 12-hour digital time
c in 24-hour time.
9 Use the Standard Time Zone map on page 289 to answer the following questions.
a If it is 12 noon in Greenwich, what is the standard time in:
i Cape Town
ii Anchorage?
b If it is 6:05 am on Thursday in Tokyo, what is the standard time in:
i Johannesburg
ii Honolulu?
10 What distance is travelled by a car in 4 hours if it is travelling at 87 km per hour?
11 How long would it take me to travel 25 km if I can ride at 20 km per hour on my
bicycle?
o
o
12 Convert these
F temperatures into
C temperatures:
o
o
a 140
b 23
F
F
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