Question

12км82м-8км864м+7км7м=

Answer 1

Ответ:

(12 км 82 м) - (8 км 864 м) + (7 км 7 м) =

10.22500 км

Answer 2

To calculate the result of the expression "12км82м - 8км864м + 7км7м," you need to perform the subtraction and addition operations in order:

1. Start with the first subtraction: 12км82м - 8км864м = 3км218м (Subtracting 8км from 12км leaves 4км, and then subtracting 864м from 82м leaves 218м.)

2. Now, add the result of the first subtraction to the third part of the expression: 3км218м + 7км7м = 10км225м (Adding 7км to 3км gives 10км, and adding 7м to 218м gives 225м.)

So, the final result is 10км225м.