Percentage Changes

Author:: Jonathan Robinson

This interactive Geogebra activity can be used to demonstrate how to calculate a percentage change, reverse percentages and the multiplier. Use the Show / Hide button to reveal the answer when ready.

New Resources

Umbrella Holder
Inequalities on Number line
Open Middle Inscribed Angle Exercise (1)
Paradoxes on π
Arc Length and Sector Area

Discover Resources

Maths HW1
ErrorCircle1
Interior Angles of Polygons
Acceleration Interaction Animation
DODECAEDRU 3

Discover Topics

Perimeter
Incircle or Inscribed Circle
Pie Chart or Circle Chart
Parametric Curves
Mode