Hasil dari: 0,05km+0,25hm-5,0dam+25m=....m

0,05 km + 0,25 hm - 5,0 dam + 25 m

= (0,05 × 1.000) + (0,25 × 100) - (5,0 × 10) + 25

= 50 + 25 - 50 + 25

= 50 m

0,05 km = 0,05 × 1000 m = 50 m
0,25 hm = 0,25 × 100 m = 25 m
5,0 dam = 5,0 × 10 m = 50
Maka, (50+25-50+25) m
= 50 m