MCQ
Which of the following is not correct?
- A$1\text{dm}=10^{-1}\text{m}$
- B$1\text{dm}=10^{-1}\text{cm}$
- ✓$1\text{dm}=10^2\text{dam}$
- D$1\text{dm}=10^{-4}\text{km}$
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