Question

78 km a Dm =
67,98 mm a cm =
67,098 m a mm =
123,65 dm a Km =
134,897 m a Km =
38 mm a m =
123 Hm a cm =
23,897cm a mm =
8,12 dm a Dm =
23,2 Hm a dm =

Answer 1

78 km = 78000 Dm

67,98 = 679.8 cm

67,098 m = 67098 mm

123,65 dm = 1.2365 Km

134,897 m = 134.897 Km

38 mm = 0.038 m

123 Hm = 1.23 cm

23,897 cm = 238970 mm

8,12 dm = 812 Dm

23,2 Hm = 232000 dm