tolong jawab no 3 sampai 10

3) 81 hm = 8, 1 km
40 dam = 0, 4 km
600 m = 0, 6 km
Jadi, 8, 1 + 0, 4 + 0, 6 = 9, 1 km
4) 0, 07 km = 70 m
40 hm = 4000 m
50 m = 50 m
Jadi, 70 + 4000 + 50 = 4120 m
5) 71, 2 hm = 712 dam
12 km = 1200 dam
100 dam = 100 dam
Jadi, 712 + 1200 + 100 = 2012 dam
6) 14, 25 dam = 142,5 m
2, 5 km = 2500 m
14 m = 14 m
Jadi, 142, 5 + 2500 + 14 =2656,5 m
7) 25, 4 hm = 25, 4 hm
16, 2 dam = 1, 62 hm
100 m = 1 hm
Jadi, 25, 4 + 1, 62 + 1 = 28, 02 hm
8) 66, 75 dam = 6675 dm
25, 1 m = 251 dm
250 dam = 25000 dm
Jadi, 6675 + 251 + 25000 = 31926 dm
9) 410 dm = 4, 1 dam
200 m = 20 dam
10 dam = 10 dam
Jadi, 4, 1 + 20 + 10 = 34, 1 dam
10) 150, 42 dam =1, 5042 km
12, 1 hm = 1, 21 km
2, 40 km = 2, 40 km
Jadi, 1, 5042 + 1, 21 + 2, 40 = 5, 1142 km

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