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  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
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2196.2. Relative frequency

Janis had to buy several colours from the construction shop. Help Peter to calculate the relative frequency of each colour (approximate to hundredths if needed).

Relative frequency for red colour:
Relative frequency for orange colour:
Relative frequency for yellow colour:
Relative frequency for green colour:
Relative frequency for blue colour:
Relative frequency for purple colour:
Statistic elements
Relative frequency

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Square, its properties and signs
  2. Geometry: Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
  3. Geometry: Trapeze, elements, trapeze types, trapeze properties, isosceles trapeze signs.
  4. Algebra: Relative frequency
  5. Physics: Physics language.
  6. Geometry: Parallelogram, elements. Properties and signs.
  7. Algebra: Main feature of fraction
  8. Algebra: Square root properties
  9. Physics: Movement diagram.
  10. Algebra: Incomplete quadratic equation