Lesson eLearning

A GM maize variety yields 8 tonnes per hectare. To produce 2000 tonnes of maize using this variety, how many hectares of land are required?

hard 4 marks Class 9 · Science · Improvement in Food Resources
Answer
250

The correct answer is 250 — Solve for : hectares.

Step-by-step solution

  1. Set up the relation: yield per hectare number of hectares = total yield.
  2. Substitute the given values: .
  3. Solve for : hectares.
Common mistake: Using incorrect units

Concept tested: Calculating area for target yield

Published · How this solution was prepared and checked

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