Question

821400мм+218600мм-7м

Answer 1

1 м = 1000 мм

7 м = 7*1000 = 7000 мм

821 400 мм + 218 600 мм - 7000 мм = 1 040 000 мм - 7000 мм = 1 033 000 мм

1 033 000 мм = 1 033 000 : 1000 = 1033 м

Ответ: 1033 м

Answer 2

To perform the calculation, we need to convert all the measurements to the same unit. Let's convert everything to millimeters (mm):

821,400 mm + 218,600 mm - 7 m

First, let's convert 7 meters to millimeters. Since 1 meter is equal to 1,000 millimeters:

7 m = 7,000 mm

Now we can perform the calculation:

821,400 mm + 218,600 mm - 7,000 mm

= 1,040,000 mm

Therefore, the result of the calculation is 1,040,000 mm.