Seeds

The field has a rectangular shape with 128 m and 350 m dimensions. How many kg of seed is needed for sowing if the one m² will consume 25 g of seeds?

Final Answer:

m =  1120 kg

Step-by-step explanation:

$$\begin{gathered} o=25\text{g}\to \text{kg}=25:1000\text{kg}=0.025\text{kg} \\ a=128\text{m} \\ b=350\text{m} \\ S=a\cdot b=128\cdot 350=44800{\text{m}}^2 \\ m=x=S\cdot o=44800\cdot 0.025=1120\text{kg} \end{gathered}$$

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