Solve the following word problems
1. 14 equal pipes can fill a water tank in 18 minutes. Find the number of pipes required to fill up the tank in 21 minutes.
2. A bookshelf holds 30 books each 3 cm thick. How many books can the bookshelf contain if each book is 2.5 cm in each thick?
3. If men can paint a wall in 64 hours, find the number of men required to paint the wall in 64 hours.
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Answer:
Answer:
1.50 equal pipes
2.12 books can contain the bookshelf
3.4.5 is the answer
Step-by-step explanation:
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