Question

6м 49см + 2м 7дм=?м?дм?см

Answer 1

649см+270см=9м19см(919см)

Answer 2

To add these measurements, we need to first convert all units to the same base unit. Let's convert everything to centimeters (cm) and then perform the addition:

1 meter (m) = 100 centimeters (cm) 1 decimeter (dm) = 10 centimeters (cm)

Now let's convert the given measurements:

6 meters 49 centimeters = (6 * 100) + 49 = 649 cm 2 meters 7 decimeters = (2 * 100) + (7 * 10) = 200 + 70 = 270 cm

Now, add the converted measurements:

649 cm + 270 cm = 919 cm

Now, we need to express 919 cm in meters, decimeters, and centimeters:

1 meter = 100 cm, so: 919 cm = 9 meters and 19 centimeters

1 decimeter = 10 cm, so: 19 cm = 1 decimeter and 9 centimeters

Putting it all together, the result is: 6 meters 49 centimeters + 2 meters 7 decimeters = 9 meters 1 decimeter 9 centimeters.