Question

Q10. A path measuring 12m long and 4m wide has been covered by square
tiles. The side of square tile is 0.4m. Find the number of tiles required to cover
the path. Also find out the total cost of the tiles at the rate of Rs 2 per tile.

Answer 1

path =12×4m

p=48m

_________________

area of square=0.4×0.4

area=0.16

_______________________

no of tiles =48/0.16

=300

__________________

Cost=300×2

600 rupees

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