Age Sum & Difference Visualization
December 11, 2025
Problem
Lisa is 16 years younger than Kathy. If the sum of their ages is 30, how old is Lisa? (Sum of ages and age difference problem)
Explanation
Visualizes Lisa and Kathy's ages given: Lisa is 16 years younger than Kathy and their ages sum to 30. Use the sliders to explore other possible sums and differences, then see the specific solution for this puzzle highlighted.
Interactive Visualization
Parameters
30.00
16.00
Your turn
Got your own math or physics problem?
Turn any problem into an interactive visualization like this one — powered by AI, generated in seconds. Free to try, no credit card required.
Sign Up Free to Try It30 free visualizations every day