Question

А) 7 км200м +5 км400 м - 6км300м б)11км400м-8км500м+2км150м

Answer 1

Ответ:

а) 6км 300м

б) 5км 050м

Answer 2

а)км200м +5 км400 м - 6км300м=6км 300м

б)11км400м-8км500м+2км150м=5км 50м

Answer 3

А) To solve this arithmetic expression, let's add the distances first and then subtract the given distance.

7 km 200 m + 5 km 400 m - 6 km 300 m

To add the distances:

7 km + 5 km = 12 km 200 m + 400 m = 600 m

So far, we have:

12 km 600 m - 6 km 300 m

To subtract the distance:

12 km - 6 km = 6 km 600 m - 300 m = 300 m

The final result is:

6 km 300 m

B) Let's solve this arithmetic expression by subtracting and adding the distances in the given order.

11 km 400 m - 8 km 500 m + 2 km 150 m

To subtract the distances:

11 km - 8 km = 3 km 400 m - 500 m = -100 m

So far, we have:

3 km - 100 m + 2 km 150 m

To add the distances:

3 km + 2 km = 5 km -100 m + 150 m = 50 m

The final result is:

5 km 50 m