Question

1дм-3 см 3мм+6 дм 8 мм

Answer 1

Ответ:10см-3см 3мм=6,7см

670см+608мм=1278=127,8см

Пошаговое объяснение:

Answer 2

To convert 1 cubic decimeter (dm³) to cubic centimeters (cm³), you need to multiply by 1000 since there are 1000 cm³ in 1 dm³. So:

1 dm³ = 1 * 1000 cm³ = 1000 cm³

To add 3 millimeters (mm) to 6 decimeters (dm) and 8 millimeters (mm), you need to convert all the measurements to the same unit, either millimeters or decimeters. Let's convert them to millimeters:

6 dm = 6 * 10 cm * 10 mm/cm = 600 mm 8 mm remains the same.

Now you can add the measurements:

3 mm + 600 mm + 8 mm = 611 mm

Therefore, the result is 611 millimeters.