A quick parallelogram wheat field is 200 meters at the bottom and 150 meters high. It can harvest 7.5 tons of wheat per hectare. How many tons of wheat can be harvested in this field

Area = 200 × 150 = 30000 square meters = 3 hectares
Wheat = 3 × 7.5 = 22.5 tons

There is a parallelogram wheat field with a bottom of 200 meters and a height of 45 meters. The total yield of wheat is 1809 kg. How many kg per hectare?

The wheat field is 200 × 45 = 9000 square meters = 0.9 hectares
Therefore, the average wheat yield per hectare is 1809 △ 0.9 = 2010 kg