Question

Convert into com?
3 m 40cm​

Answer 1

Answer:

$3m \: 40cm \\ 3 \times 100 + 40 \\ 300 + 40 \\ 340cm$

Step-by-step explanation:

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Answer 2

Answer:

1M=100cm

3m40cm

3×100+40

300+40

340cm