Question

If 18 workers can arrange 1000 books in a library in 5 days, how many workers will be required to arrange 660 books in 9 days?
Include the steps to solve the problem.​

Answer 1

Answer:

7

Step-by-step explanation:

If 18 workers can arrange 1000 books in 5 days, they would arrange 200 books (1000/5) in one day. That means that one worker can arrange around 11 (200/18) books in one day. Now you will have to divide 660 to 9 to find out how many books have to be arranged in one day. 660/9 equals to 73 (rounded). Now you divide 73 to 11 to find how many workers are needed. 73/11 is around 7. So you would need a total of 7 workers to arrange 660 books in 9 days.

I hope it helps. Have a nice day ;)

Answer 2

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