2.

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a. 24 km/jam m/menit
d. 5 m/detik = … km/jam
b. 54 km/jam
m/detik
24 m/menit = km/jam
180 m/menit = m/detik
f. 30 km/jam= …m/detik
e.
С.​

2.

24 km/jam= 24.000 m/jam= 24.000÷60 menit= 400m/menit

5m/detik= 0,005 km/detik= 0,005×3.600 detik = 18 km/jam

54 km/jam= 54.000 m/jam= 54.000÷3.600 detik= 15 m/detik

24 m/menit= 0,024 km/menit= 0,024×60 menit= 1,44 km/jam

180 m/menit= 180 ÷ 60 detik = 3 m/detik

30 km/jam= 30.000 m/jam= 30.000÷3.600 detik= 8,333…m/detik