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1. If a building "b' feet high casts a shadow 'f' feet long , then , at the same time of day, a tree 't' feet high will cast will cast a shadow how many feet long?
- A. (ft)/b
- B. (ft)/b
- C. (ft)/b
- D. (ft)/b
Answer: Option A
Explanation:
b feet casts f feet long
So, 1 feet casts f/b long
so, t feet casts ft/b long
(ans).
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