Question

4м2дм= дм 3дм8см = см

Answer 1

Ответ:

4 метра и 2 дециметра = 42 дециметра

3 дециметра и 8 сантиметров = 38 сантиметров

Пошаговое объяснение:

1 метр = 10 дециметров

1 дециметр = 10 сантиметров

Answer 2

Ответ:

в 1м 10 дм

42 дм

в 1 дм 10 см

38 см

Answer 3

To convert 4m^2dm to dm, we need to know the conversion factors between different units. Here are the conversion factors for the units involved:

1 m = 10 dm (since there are 10 decimeters in a meter) 1 dm = 10 cm (since there are 10 centimeters in a decimeter)

Now let's convert 4m^2dm to dm:

4m^2dm = (4 * 1m * 10dm) + (1dm) = 40dm + 1dm = 41dm

Therefore, 4m^2dm is equal to 41dm.

To convert 3dm8cm to cm, we'll use the conversion factor:

1 dm = 10 cm (since there are 10 centimeters in a decimeter)

Now let's convert 3dm8cm to cm:

3dm8cm = (3 * 10cm) + 8cm = 30cm + 8cm = 38cm

Therefore, 3dm8cm is equal to 38cm.