If the yield of cowpea is 750kg per hectare, calculate the yield of cowpea from a 20 hectare farm.

The yield of cowpea from a farm depends on the area of the farm and the yield per hectare. Given that the yield of cowpea is 750kg per hectare, we can calculate the total yield from a 20-hectare farm by multiplying the yield per hectare by the total area of the farm. Therefore, the yield of cowpea from a 20-hectare farm would be: Yield = Yield per hectare × Area of the farm Yield = 750kg/hectare × 20 hectares Yield = 15,000kg So, the answer is 15,000kg.