A rectangular swimming pool is 20 m long 10 m wide and 2.5 m deep . If each tile is 50cm x 50cm how many tile(s) will be required
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Answer:
Step-by-step explanation:
csa of pool +area of floor
2*2.5(20+10)+(20*10)
=5(30) +200
=150+200
=350
number = area of pool/area of tiles
= 350/0.5*0.5
number =1400
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