Question

Ile to arów?
76% z 1 ha
40% z 20 ha
1% z 0,57 ha
83% z 10 ha
2% z 2 ha
505 z 36 ha

Answer 1

76% z 1 ha = 76 ar
40 % z 20ha= 40%*2000ar =0,4*2000ar=800ar
1%z0,57ha= 0,01*57ar=0,57ar
83%z10ha=0,83*1000ar=830ar
2%z2ha=0,02*200ar=4ar
505%z36ha=5,05*3600ar=18180ar