Question

18 км - 6км 375м + 12 км 9 м

Answer 1

17 км 1000м-6 км 375=11 км 625 м
11 км 625 м + 12 км 9 м= 23 км 624м
ответ 23 км 624м

Answer 2

To subtract distances, we need to align the units. Let's convert 6 km 375 m to the same unit as 18 km.

6 km = 6,000 m 6 km 375 m = 6,000 m + 375 m = 6,375 m

Now we can subtract:

18 km - 6 km 375 m

= 18,000 m - 6,375 m

= 11,625 m

Therefore, 18 km - 6 km 375 m is equal to 11,625 meters.