2. sosny: 52%×5ha=0,52×500a=260a
brzozy: (100%-52%-35%)×5ha=0,13×500a=65
3. 12%×2400zl=288zl ODP:A
2400zl-288zl=2112zl ODP:D
4. 420+1⅙%×420=420+490=910
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2. sosny: 52%×5ha=0,52×500a=260a
brzozy: (100%-52%-35%)×5ha=0,13×500a=65
3. 12%×2400zl=288zl ODP:A
2400zl-288zl=2112zl ODP:D
4. 420+1⅙%×420=420+490=910