1. The document discusses time systems including 12-hour and 24-hour formats. It provides examples of converting times between the two formats, such as 1:00 PM = 13:00. 2. Instructions are given for using a.m. and p.m. indicators as well as four-digit times in the 24-hour format. Examples are shown of writing times of day like 6:35 AM as 06:35. 3. Several practice exercises are included to have the reader practice converting times between 12-hour and 24-hour formats themselves. Times are given to convert in both directions to reinforce the concepts.

1. Tahun
1
4
=
=
=
=
=
=
=1 hari
=1 jam
=1 minggu
=1 tahun
=1 minit
=1 jam
1 bulan
tahun
lompat1
1 tahun
1 tahun
1 dekad
1 abad 100
4
52
365
10
366
24
60
3 600
7
12
60
minit
tahun
minggu
hari
saat
bulan
saat
jam
hari
hari
minggu
tahun
3
4
6 bulan 9 bulan
1
2
3 bulan
Jam
3
4
1
2
1
3
1
5
1
4
12minit 20minit 45minit15minit 30minit

2. Menggunakan :-
a.m. sebelum tengah hari
p.m. selepas tengah hari

3. 12 1
2
3
4
567
8
9
11
10
Sistem 12 jam
1.00 pagi
1.00 a.m.
Pukul 2.00 pagi
2.00 a.m.
3.00 pagi
3.00 a.m.
4.00 pagi
4.00 a.m.5.00 a.m.
5.00 pagi6.00 pagi
6.00 a.m.
7.00 pagi
7.00 a.m.
8.00 pagi
8.00 a.m.
9.00 pagi
9.00 a.m.
10.00 pagi
10.00 a.m.
11.00 pagi
11.00 a.m.
12.00 tengah hari
12.00 p.m.3.00 p.m.
1.00 petang
1.00 p.m.
3.00 petang6.00 petang
9.00 p.m.
2.00 petang
2.00 p.m.
4.00 petang
4.00 p.m.
9.00 malam
7.00 p.m.
7.00 malam
6.00 p.m.
5.00 petang
5.00 p.m.11.00 p.m.
10.00 malam
8.00 p.m.
8.00 malam
10.00 p.m.
11.00 malam
12.00 a.m.
tengah
malam12.00

4. Mempunyai 4 digit :-
0000Jam
4 digitMenunjukkan
“ jam ”
Menunjukkan
“ minit ”

5. 12 1
2
3
4
567
8
9
11
10
Sistem 24 jam
Jam 0100Jam 0600Jam 0200Jam 0300Jam 0500Jam 0400Jam 0700Jam 0800Jam 1100Jam 1000Jam 0900Jam 1200Jam 1800Jam 1400Jam 1300Jam 1600Jam 1500Jam 2000Jam 1900Jam 1700Jam 2300Jam 2100Jam 2200Jam 0000

7. 12 1
2
3
4
56
7
8
9
11
10
Tukarkan waktu berikut dalam sistem 24 jam
Pukul 12.25
pagi
12.25 a.m.= = Jam 0025
sistem 12 jam sistem 24 jam
Pukul 1.45
pagi
1.45 a.m. Jam 0145Pukul 3.55
pagi
3.55 a.m. Jam 0355Pukul 4.10
pagi
4.10 a.m. Jam 0410Pukul 6.35
pagi
6.35 a.m. Jam 0520Pukul 5.20
pagi
5.20 a.m. Jam 0635

8. 12 1
2
3
4
56
7
8
9
11
10
Tukarkan waktu berikut dalam sistem 24 jam
Pukul 10.05
pagi
7.55 a.m.= = Jam 0755
sistem 12 jam sistem 24 jam
Pukul 8.25
pagi
11.15 a.m. Jam 1115
Pukul 9.50
pagi
10.05 a.m. Jam 1005
Pukul 11.15
pagi
9.50 a.m. Jam 0950
Pukul 7.55
pagi
8.25 a.m. Jam 0825
Pukul 7.30
pagi
7.30 a.m. Jam 0730

9. 12 1
2
3
4
56
7
8
9
11
10
Tukarkan waktu berikut dalam sistem 24 jam
Pukul 12.00
tengah hari
3.30 p.m.= = Jam 1340
sistem 12 jam sistem 24 jam
Pukul 1.40
petang
4.35 p. m. Jam 1530
Pukul 3.30
petang
3.05 p.m. Jam 1635
Pukul 4.35
petang
2.55 p.m. Jam 1505
Pukul 3.05
petang
1.40 p.m. Jam 1455
Pukul 2.55
petang
12.00 p.m. Jam 1200

10. 12 1
2
3
4
56
7
8
9
11
10
Tukarkan waktu berikut dalam sistem 24 jam
Pukul 5.55
petang
6.50 p.m.= = Jam 1850
sistem 12 jam sistem 24 jam
Pukul 6.15
petang
6.35 p. m. Jam 1755
Pukul 5.30
petang
5.55 p.m. Jam 1815
Pukul 6.35
petang
6.15 p.m. Jam 1730
Pukul 5.05
petang
5.30 p.m. Jam 1835
Pukul 6.50
petang
5.05 p.m. Jam 1705

11. 12 1
2
3
4
56
7
8
9
11
10
Tukarkan waktu berikut dalam sistem 24 jam
= =
sistem 12 jam sistem 24 jam
Pukul 7.50
petang
7.50 p. m. Jam 1950
Pukul 7.05
petang
7.05 p.m. Jam 1905
Pukul 7.40
petang
7.40 p.m. Jam 1940
Pukul 7.25
petang
7.25 p.m. Jam 1925
Pukul 7.10
petang
7.10 p.m. Jam 1910

12. 12 1
2
3
4
56
7
8
9
11
10
Tukarkan waktu berikut dalam sistem 24 jam
= =
sistem 12 jam sistem 24 jam
Pukul 12.00
tengah malam
12.00 a. m. Jam 0000
Pukul 11.50
malam
11.50 p.m. Jam 2350
Pukul 10.20
malam
10.20 p.m. Jam 2220Pukul 9.15
malam
9.15 p.m. Jam 2115
Pukul 8.45
malam
8.45 p.m. Jam 2045
Pukul 8.20
malam
8.20 p.m. Jam 2020
Pukul 9.55
malam
9.55 p.m. Jam 2155
Pukul 9.30
malam
10.35 p.m. Jam 2130
Pukul 10.35
malam
9.30 p.m. Jam 2235
Pukul 11.25
malam
Jam 232511.25 p.m.

13. Latihan Kendiri :-

14. Tukarkan waktu dalam sistem 24 jam
Jam 1023Pukul 10.23 pagi =1. Pukul 10.19 malam =13.
Pukul 5.56 petang =2. Pukul 4.54 pagi =14.
Pukul 6.55 pagi =3. Pukul 6.45 petang =15.
Pukul 1.15 petang =4. Pukul 5.32 pagi =16.
Pukul 7.43 malam =5. Pukul 8.15 malam =17.
Pukul 3.17 pagi =6. Pukul 4.23 petang =18.
Pukul 4.25 petang =7. Pukul 11.59 malam =19.
Pukul 11.34 malam =8. Pukul 2.31 pagi =20.
Pukul 9.05 pagi =9. Pukul 3.14 petang =21.
Pukul 12.00 pagi =10. Pukul 7.05 malam =22.
Pukul 8.20 malam =11. Pukul 12.59 pagi =23.
Pukul 5.06 petang =12. Pukul 2.34 petang =24.
Jam 1756
Jam 0655
Jam 1315
Jam 1943
Jam 0317
Jam 1625
Jam 2334
Jam 0905
Jam 0000
Jam 2020
Jam 1706
Jam 2219
Jam 0454
Jam 1845
Jam 0532
Jam 2015
Jam 1623
Jam 2359
Jam 0231
Jam 1514
Jam 1905
Jam 0059
Jam 1434

15. Latihan Kendiri :-

16. Tukarkan waktu dalam a.m. atau p.m. kepada sistem 24 jam
Jam 1630
Jam 1235
Jam 0914
Jam 0818
Jam 0432
Jam 1356
Jam 0243
Jam 0526
Jam 2034
Jam 0000
Jam 0342
Jam 0610
=1. 4.30 p.m. Jam 1930
Jam 2215
Jam 1012
Jam 0715
Jam 2332
Jam 0005
Jam 1745
Jam 1854
Jam 0723
Jam 1200
Jam 0356
Jam 2309
=6. 1.56 p.m.
=7. 2.43 a.m.
=8. 5.26 a.m.
=9. 8.34 p.m.
=10 12.00 a.m.
=11 3.42 a.m.
=12 6.10 a.m.
=2. 12.35 p.m.
=4. 8.18 a.m.
=5. 4.32 a.m.
=3. 9.14 a.m.
7.30 p.m. =13
=14 10.15 p.m.
=19 5.45 p.m.
=20 6.54 p.m.
=21 7.23 a.m.
=22 12.00 p.m
=23
3.56 a.m.
=24 11.09 p.m.
=15 10.12 a.m.
=17 11.32 p.m
=18 12.05 a.m
=16 7.15 a.m.

17. Latihan Kendiri :-

18. Tukarkan waktu dalam sistem 24 jam kepada a.m. atau p.m.
5.00 a.m.
11.30 a.m.
2.25 p.m.
11.30 p.m.
6.00 a.m.
6.00 p.m.
9.15 p.m.
7.45 p.m.
9.00 a.m.
7.15 a.m.
6.30 p.m.
5.00 p.m.
=1. Jam 0500 12.35 a.m.
1.20 a.m.
2.55 a.m.
3.15 a.m.
4.23 a.m.
7.18 a.m.
10.10 a.m.
1.40 p.m.
3.35 p.m.
4.43 p.m.
10.25 p.m.
11.55 p.m.
=6. Jam 1800
=7. Jam 2115
=8. Jam 1945
=9. Jam 0900
=10 Jam 0715
=11 Jam 1830
=12 Jam 1700
=2. Jam 1130
=4. Jam 2330
=5. Jam 0600
=3. Jam 1425
Jam 0035 =13
=14 Jam0120
=19 Jam 1010
=20 Jam 1340
=21 Jam 1535
=22 Jam 1643
=23
Jam 2225
=24 Jam2355
=15 Jam 0255
=17 Jam 0423
=18 Jam 0718
=16 Jam 0315