If 10 clothes are dried up together in 1 hour, in how many hours can 20 clothes be dried up together?
Correct answer: A. 1 hour
- A. 1 hour
- B. 2 hours
- C. 3 hours
- D. 4 hours
Explanation
If 10 clothes are dried up together in one hour, it means it took each piece of clothing 1 hour to dry up completely. Therefore, 20 clothes, when dried up together, will also take 1 hour, as each piece of clothing takes one hour to dry, regardless of however many pieces of clothing are drying alongside it.
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