Answered

convert the measureof length 

5km=      dm

Sagot :

Rmmerencillaviz
50,000 dm

5 km * [(10,000 dm)/1 km]
cancel the unit "km", the remaining unit is "dm"
5 * 10,000 dm
= 50,000 dm
Zilmerviz
5000 only
each dm of km is 1000
so , 1000 × 5 = 5000