Question

a farmer rectangular plot measures 400 by 225 . how many square meters of land should be buy of field is equal to 9 hectare
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Answer 1

Step-by-step explanation:

Area = 400 * 225 = 90,000m^2.

10,000m^2/hectare * 10hectares = 100,000 m^2.

100,000 - 90,000 = 10,000 m^2 needed