the rectangular court yard is 20m 16cm long and 15m 60cm board. it is be provide to be with square shaped tiles of the same side. find the number tiles required to pave the courtyard.
Answers
Answered by
5
length of the rectangular Courtyard = 20m 16 = cm = 2016 cm
Breadth of the rectangular Courtyard = 15m 60cm = 1560 cm
Prime factorisation of 2016 and 1560:
2016 = 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7
1560 = 2 × 2 × 2 × 3 × 5 × 13
HCF of 2016 and 1560 = 2 × 2 × 2 × 3 = 24
Therefore, Area of a square tile = 24²cm
Number of tiles to pave the courtyard = Area of a rectangular courtyard ÷ Area of a square tile
= (2016 x 1560) ÷ 24²
= 5460
Hence, 5460 square tiles are required to pave the courtyard.
Answered by
0
Answer:
ok sir thank you for your time and consideration and have been trying to get a
Similar questions