time
DESCRIPTION
TIME. 7 : 15. Types of Clocks. digital clock. analog clock. Hours. Minutes. Hours. Minutes. 12 hour system. 1.20pm. 7.45am. 12.30pm. 10.10am. 2.15pm. 12.00am. a.m – the time after midnight before noon. p.m – the time after noon before midnight. a.m. p.m. Midnight. Noon. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/1.jpg)
TIME
![Page 2: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/2.jpg)
Types of Clocks
7 : 15
digital clock analog clock
HoursHours
MinutesMinutes
![Page 3: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/3.jpg)
12 hour system1.20pm
12.30pm
2.15pm
7.45am
10.10am
12.00am
a.m– the time after midnight before noon
p.m– the time after noon before midnight
![Page 4: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/4.jpg)
![Page 5: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/5.jpg)
24 hour system
0000 hrs
0200 hrs
1215 hrs
1520 hrs
1700 hrs
2345 hrs
![Page 6: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/6.jpg)
TIME SYSTEM
12 hour system 24 hour system
1.20pm
12.30pm
10.10am
12.00am
0000 hrs
0200 hrs
1215 hrs
2345 hrs
![Page 7: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/7.jpg)
24 hour system
0000 hrs zero hundred hours
0100 hrs zero one hundred hours0200 hrs zero two hundred hours
0300 hrs zero three hundred hours
0400 hrs zero four hundred hours0700 hrs zero seven hundred hours
![Page 8: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/8.jpg)
24 hour system
1000 hrs ten hundred hours
1100 hrs eleven hundred hours
1200 hrs twelve hundred hours
1300 hrs thirteen hundred hours2000 hrs twenty hundred hours
2300 hrs twenty-three hundred hours
![Page 9: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/9.jpg)
How to read time in 24-hour system?
0205 hrsZero two five hours
![Page 10: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/10.jpg)
How to read time in 24-hour system?
0700 hrsZero sevenhundred hours
![Page 11: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/11.jpg)
How to read time in 24-hour system?
1645 hrssixteen forty-five hours
![Page 12: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/12.jpg)
Write the time in words.
0000 hrs Zero hundred hours
0010 hrs Zero Ten hours
0035 hrs Zero Thirty-five hours
0100 hrs Zero One hundred hours
0300 hrs Zero Three hundred hours0435 hrs Zero four thirty-five hours
![Page 13: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/13.jpg)
1900 hrs Nineteen hundred hours
2110 hrs Twenty-one Ten hours2335 hrs Twenty three Thirty-five hours
1515 hrs Fifteen fifteen hours
![Page 14: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/14.jpg)
Write the time in numerals.
zero one fifteen hours =
twenty twenty hours =
seventeen hundred hours =
0115 hrs
2020 hrs
1700 hrs
![Page 15: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/15.jpg)
Textbook
Let’s practise page 1151,2,3,4,5
![Page 16: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/16.jpg)
RELATE and CONVERT TIME
a. Convert the 24-hour system to 12-hour system
b. Convert the 12-hour system to 24-hour system
![Page 17: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/17.jpg)
![Page 18: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/18.jpg)
![Page 19: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/19.jpg)
24 hour system12 hour system
0000 hrs 12.00 a.m
12.59 p.m1259 hrs1.00 p.m1300 hrs
2359 hrs 11.59 p.m
- 12 + 12
![Page 20: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/20.jpg)
Convert time in 24-hour system 12-hour
system
![Page 21: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/21.jpg)
24 hour system12 hour system
1259 12.59pm
1.00pm1300 hrs
noon
- 1200
1625 hrs- 1200
4.25pm
425
![Page 22: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/22.jpg)
Convert time in 12-hour system 24-hour
system
![Page 23: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/23.jpg)
24 hour system12 hour system
1259 12.59pm
1.00pm1300 hrs
noon
+ 121300
9.35pm+ 12
2135
2135 hrs
![Page 24: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/24.jpg)
24 hour system
Identify a.m or p.m0005 hrs
=1001 hrs =1320 hrs
=2301 hrs =0009 hrs =
1240 hrs =
a.ma.mp.mp.ma.mp.m
![Page 25: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/25.jpg)
Convert the time to
12-hour system.0005 hrs
=1001 hrs =1320 hrs
=2301 hrs =0009 hrs =
1240 hrs =
12.05 a.m10.01 a.m1.20 p.m
11.01 p.m12.09 a.m12.40 p.m
![Page 26: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/26.jpg)
A.Convert the following time to the 12-hour system.
0000 hrs =12.00 a.m.
0009 hrs =12.09 a.m.
0105 hrs =0720 hrs =1001 hrs =
1.05 a.m.
7.20 a.m.
10.01 a.m.
![Page 27: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/27.jpg)
1240 hrs =12.40 p.m.
1309 hrs =1.09 p.m.
1415 hrs =1728 hrs =
2301 hrs =
12.15 p.m.
5.28 p.m.
11.01 p.m.
![Page 28: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/28.jpg)
12.05 a.m. =3.15 a.m. =9.30 a.m. =12.20 p.m. =2.01 p.m. =
0005 hrs
0315 hrs
0930 hrs
1220 hrs
1401 hrs
B.Convert the following time to the 24-hour system.
![Page 29: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/29.jpg)
9.15 a.m. =11.39 a.m. =12.35 p.m. =1.40 p.m. =7.55 p.m. =
0915 hrs
1139 hrs
1235 hrs
1340 hrs
1955 hrs
![Page 30: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/30.jpg)
Textbook
Let’s practise page 1181,2,3,4
![Page 31: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/31.jpg)
RELATIONSHIP BETWEEN UNITS of TIME
![Page 32: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/32.jpg)
1 day = 24 hours
1 hour = 60 minutes
1 minute =
60 seconds
![Page 33: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/33.jpg)
1
2hour =30 minutes
1
4hour =15 minutes
3
4hour =45 minutes
1 hour = 60 minutes
![Page 34: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/34.jpg)
1
2hour = 30
minutes
![Page 35: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/35.jpg)
1
4hour = 15
minutes
![Page 36: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/36.jpg)
3
4hour = 45
minutes
![Page 37: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/37.jpg)
1
5hour = x 1 hour
1
5
= 12 minutes
x 60 minutes1
5
![Page 38: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/38.jpg)
2
5hour = x 60 minutes
1
5
= 24 minutes
![Page 39: TIME](https://reader036.vdocuments.us/reader036/viewer/2022081503/56815a81550346895dc7eae5/html5/thumbnails/39.jpg)
1
2day = 12 hours