Question

3м 21см + 4м 9см 2ц 49кг + 5ц 6кг1т- 584кг9ц-268кг​

Answer 1

Ответ:

3м21см=321см

4м 9см=409см

321+409=730см

730см= 7м 30 см

Answer 2

Пошаговое объяснение:

1. 7м 30 см

2. 7ц 55 кг

3. 416 кг

4 732 кг

Answer 3

To solve the given arithmetic expression, we'll perform addition and subtraction separately for each unit (meters, centimeters, kilograms).

For meters and centimeters: 3m + 4m = 7m 21cm + 9cm = 30cm (since 1m = 100cm, we don't have any meters left, so we can directly add the centimeters)

7m + 30cm = 7m 30cm

For kilograms: 2ц + 6кг - 9ц - 584кг - 268кг = -259кг - 7ц (since 1т = 100кг, we don't have any tons left, so we can directly subtract the kilograms)

Now we combine the results: 7m 30cm -259кг - 7ц

Note: The original expression includes "2ц 49кг," but since there is no unit mentioned for the 49kg, we'll assume it is in kilograms (кг) and include it in the calculation.

Therefore, the simplified expression is: 7m 30cm -259кг - 7ц

Please note that this is a simplified form of the expression and not the final answer.