for a school function, 6000 chairs have to be arranged in rows and columns such that the number of rows is equal to the number of columns. find out all the chairs will be used in this arrangement if not , how many will be left .
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Answer:
5929 chairs
Step-by-step explanation:
Number of chairs = 6000
Mode to be arranged = Equal rows and columns
Thus, 100 rows with 60 chairs in each row
If the placement is to be arranged like a square with equal rows and columns then we will have to check if 6000 is a square of any number or find the closest square.
The closes possible square to the number 6000 will be = 77,
Thus,
= 77 × 77
= 5929
If all the chairs will be used in this arrangement, 5929 chairs will be left .
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