Sow barley

Farmers wanted to sow barley within 13 days. Due to the excellent weather, they exceeded the daily plan of sowing by 2 ha and therefore finished sowing grain in 12 days. How many hectares of land did they sow with barley?

Correct answer:

x =  312 ha

Step-by-step explanation:

x=13 d x=12 (d+2)  13dx=0 12dx=24  Row21312 Row1Row2 13dx=0 0.08x=24  x=0.0769230824=312 d=130+x=130+312=24  d=24 x=312=312 ha



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