Question

2м 34см+5м 11см 2м 3дм 4см+1м 4дм 4см 45дм+3м 3см

Answer 1

Ответ:

2м 34см+5м 11см=234см+511см=745см или 7м 45см

2м 3дм 4см+1м 4дм 4см=234см+144см=378см или 3м 7дм 8см

45дм+3м 3см=45дм+33дм=78дм или 7м 8дм

Answer 2

To add these lengths together, you should first convert all the measurements to the same units, and then perform the addition:

1. Convert 2 meters 34 centimeters to centimeters: 2 meters = 200 centimeters 34 centimeters = 34 centimeters Total = 200 + 34 = 234 centimeters

2. Convert 5 meters 11 centimeters to centimeters: 5 meters = 500 centimeters 11 centimeters = 11 centimeters Total = 500 + 11 = 511 centimeters

3. Convert 2 meters 3 decimeters 4 centimeters to centimeters: 2 meters = 200 centimeters 3 decimeters = 30 centimeters (1 decimeter = 10 centimeters) 4 centimeters = 4 centimeters Total = 200 + 30 + 4 = 234 centimeters

4. Convert 1 meter 4 decimeters 4 centimeters to centimeters: 1 meter = 100 centimeters 4 decimeters = 40 centimeters (1 decimeter = 10 centimeters) 4 centimeters = 4 centimeters Total = 100 + 40 + 4 = 144 centimeters

5. Convert 45 decimeters to centimeters: 45 decimeters = 450 centimeters (1 decimeter = 10 centimeters)

6. 3 meters 3 centimeters are already in centimeters, so no conversion is needed.

Now, add up all the converted lengths:

234 centimeters + 511 centimeters + 234 centimeters + 144 centimeters + 450 centimeters + 3 centimeters = 1576 centimeters

So, the total length is 1576 centimeters.