Overlapping 48253

To cover the pyramidal roof of the house, Mr. Drobný bought aluminum boards at 210 CZK per 1m². How much CZK crowns did he pay for them if their consumption increased by 10% due to overlapping edges?

Correct answer:

c2 =  231 Kc/m2

Step-by-step explanation:

c1=210 Kc/m2  q=100%+10%=1+10010=1.1  c2=q c1=1.1 210=231 Kc/m2

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