Answer:
70000 cm in 7km
Explanation:
There are 1000 m and 100 cm in 1 m in 1 km, so to find how many cm are in 7 km you need to do 10000 x 7. You get 70000
Have a nice day!
700000cm
1 km consists of 1000m and 1 m consists of 100 cm so 7×1000×100=700000cm
