Question

10м-8м63см)+(9м85см-7м38см)=

Answer 1

ответ:

384см

обяснение:

1000-863=137+247=384см

Answer 2

To solve this arithmetic expression, let's perform the subtraction for each pair of meters and centimeters separately, and then combine the results:

1. Subtract the lengths in meters:
   10m - 8m = 2m

2. Subtract the centimeters:
   63cm - 38cm = 25cm

3. Subtract the lengths in meters:
   9m - 7m = 2m

4. Subtract the centimeters:
   85cm - 38cm = 47cm

Now, let's combine the results for meters and centimeters:

Meters: 2m + 2m = 4m Centimeters: 25cm + 47cm = 72cm

So, the final result is: 4 meters and 72 centimeters.