How Many Stone will be Required in the Rectangle Courtyard? If

The number of paving stones each measuring 2.5m x 2m required to pave a rectangular courtyard 30 m long and 17.5 m wide, are:

  1. 99
  2.  105
  3.  33
  4.  80
Monis Rasool Professor Asked on 8th July 2015 in Maths.
Add Comment
1 Answer(s)

Answer: (2) 105
Explanation:-
Area covered by a paving stone = 2.5 x 2 = 5.0 m square
The total area of a rectangular courtyard = 30 x 17.5 = 525 m square
Number of paving stones in courtyard = 525/5 = 105 stones.
Hence, the answer is (2) 105

Anurag Mishra Professor Answered on 9th July 2015.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.