Respuesta :

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First calculate the area of the field using this equation:

area = (a+b)/2 x h

Substitute the values in:

area = (210 + 190)/2 x 250

area = 50000 m^2

Calculate how many hectares this is:

50000/10000 = 5

This is 5 hectares

Multiply this by the number of kg per hectare

5 x 7200 = 36000

It would produce 36000 kg

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