Question

comvierte en km. 654389m. 125hm. 98mm. 987m. 5678dm. 456hm. 0,987hm

Answer 1

654389 m * 1km  = 654.389 km
                   1000m

125hm * 0.1km = 12.5 km
                 1hm

98mm * 0.000001km = 98x10^-6
                   1 mm

987m * 1km   = 0.987 km
             1000m

5768dm * 0.0001km =0 .5768
                     1dm

456hm * 0.1km = 45.6 km 
                 1hm

0.987hm * 0.1km = 0.0987 km
                   1hm