KAPEC GEOTASK?
  • The learning process is entertaining and exciting
  • 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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2649.2. Proportions, percent

Write the correct answer!

Kaspar had 36 euro. Lauris spent \frac{16}{25} from his money.
Calculate how much money Kaspar has now!
Grade:
8
Subject
Algebra
Theme
7.grade mathematics course repetition
Subtheme
Proportions, percent

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
  2. Algebra: Irrational numbers.
  3. Geometry: Triangle in a circle, outlined circle lines center location.
  4. Algebra: Rational fraction expression.
  5. Algebra: ax² + bx = 0
  6. Algebra: Proportions, percent
  7. Algebra: Square root extraction
  8. Algebra: Reverse proportionality concept.
  9. Physics: Lens characteristics and usage.
  10. Physics: Amount of heat.