Question

12 м 2 дм - 86 дм - 3 дм - 5 см =

Answer 1

12м2дм-86дм-3дм-5см=385см

Answer 2

86 дм - 3 дм будет 83 дм
83 дм = 830 см
830 см - 5 см =825 см

Answer 3

To perform the calculation, let's convert all the measurements to centimeters since it's a common unit:

1 meter = 100 centimeters 1 decimeter = 10 centimeters 1 centimeter = 1 centimeter

So, we have:

12 m = 12 * 100 = 1200 cm 2 dm = 2 * 10 = 20 cm 86 dm = 86 * 10 = 860 cm 3 dm = 3 * 10 = 30 cm 5 cm = 5 cm

Now, let's subtract the measurements:

1200 cm - 20 cm - 860 cm - 30 cm - 5 cm = 285 cm

So, the result is 285 centimeters.