Question

2м 4 дм 7см + 6 дм 3 см ответ​

Answer 1

247+63=310- 3 м 1 дм

Answer 2

To add these lengths, we need to first make sure all the units are consistent. Let's convert everything to centimeters (cm) and then add them:

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

So, the given lengths are:

2 m = 2 * 100 cm = 200 cm 4 dm = 4 * 10 cm = 40 cm 7 cm = 7 cm

6 dm = 6 * 10 cm = 60 cm 3 cm = 3 cm

Now, add the lengths:

(200 cm + 40 cm + 7 cm) + (60 cm + 3 cm) = 247 cm + 63 cm = 310 cm

The sum of 2m 4dm 7cm and 6dm 3cm is 310 cm.