Increases 83162

A farmer has 250 cows. One cow has 5m2 in the cowshed. When their number increases by 26, how much m2 will the space for one cow decrease?

Correct answer:

Δ =  0.471 m2

Step-by-step explanation:

n1=250 S0=5 m2 S1=S0 n1=5 250=1250 m2 n2=n1+26=250+26=276  S2=S1/n2=1250/276=1386254.529 m2  Δ=S0S2=54.529=0.471 m2



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