A) 30 tiles
B) 15 tiles
C) 25 tiles
D) 45 tiles
Correct Answer: A
Solution :
Largest length of side of square tile is the HCF of 225 and 30. \[\therefore \] HCF = 15 Number of tiles required \[=\frac{\text{Area of plot}}{\text{Area of 1 tile}}=\frac{225\times 30}{15\times 15}=30\]You need to login to perform this action.
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