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1046.3. Reverse proportionality concept.

Check the correct answer!

John lives 2km from school, every day it takes 10 minutes to school. In school he learned reverse proportionality concept, he used it when going home. Is every Johns statement correct?
"To school walking time is proportional to walking speed."
Reverse proportionality
Reverse proportionality concept

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Rectangle, its properties and signs.
  2. Algebra: Fraction multiplication and division.
  3. Chemistry: Chemical periodic table and structure of the atom.
  4. Chemistry: Neutralisation reactions and calculations.
  5. Physics: Archimedes law.
  6. Chemistry: Neutralisation reactions and calculations.
  7. Geometry: Parallelogram, diamond, triangle, right-angled triangle, trapeze area.
  8. Algebra: Reverse proportionality concept.
  9. Algebra: Main feature of fraction
  10. Algebra: Rational numbers.