Pool tiles

The pool is 25m long, 10m wide, and 160cm deep. How many m2 of tiles will be needed on the walls and the pool? How many tiles are needed when 1 tile has a square shape with a 20cm side? How much does it cost when 1m2 of tiles costs 258 Kc?

Correct answer:

x =  9050
y =  93396 Kc

Step-by-step explanation:

a=25 m b=10 m c=160/100=58=153=1.6 m  S=a b+c 2 (a+b)=25 10+1.6 2 (25+10)=362 m2 d=20/100=51=0.2 m S1=d2=0.22=251=0.04 m2  x=S/S1=362/0.04=9050
y=S 258=362 258=93396 Kc



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