Question

15м76м+4м86см = 42т720кг-7т950кг=

Answer 1

1)20м 62 см
2)33т 670кг

Answer 2

15м76см+4м86см=20м62см

Answer 3

To solve this problem, we need to convert all units to the same system of measurement. Let's convert everything to meters and kilograms:

15м 76м = (15 + 76/100)м = 15.76м 4м 86см = (4 + 86/100)м = 4.86м 42т 720кг = 42,720кг 7т 950кг = 7,950кг

Now we can perform the calculations:

15.76м + 4.86м = 20.62м 42,720кг - 7,950кг = 34,770кг

Therefore, the final answer is:

20.62м = 34,770кг

Note that it does not make sense to equate meters to kilograms, as they are units of different quantities (length and mass, respectively).