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59 solutions
What is 15% of 80? (Multiple Solution Views)

What is 15% of 80? Show multiple solution methods

12/10/2025
Solving a 3×3 Linear System with Matrices (Gaussian Elimination Visualizer)

Solve the system using matrices: 2x + y - z = 3, x - y + 2z = 1, 3x + 2y + z = 4

12/10/2025
Algebraic Simplification: (x² - 9)/(x² + 6x + 9)

Simplify: (x² - 9)/(x² + 6x + 9)

12/10/2025
Solving |2x - 3| = 7

Solve for x: |2x - 3| = 7

12/10/2025
Comparing Fractions: 3/4 vs 2/3

Compare 3/4 and 2/3 using visual bars

12/10/2025
Compare Fractions: 3/4 vs 2/3

Compare 3/4 and 2/3 using visual bars

12/10/2025
Multiplication as Groups: 3 Groups of 4 Apples

If I have 3 groups of 4 apples, how many apples total? Show with pictures

12/10/2025
Half of 8 with Shapes

What is 1/2 of 8? Show with shapes

12/10/2025
Projectile from a Building – Impact Time and Position

A ball is thrown from a 50-meter tall building at 20 m/s at a 60° angle. Find when and where it hits the ground.

12/10/2025
3 Groups of 4 Apples (Multiplication as Repeated Addition)

If I have 3 groups of 4 apples, how many apples total? Show with pictures

12/10/2025
Number Line Visualization: 7 + 5

Show me 7 + 5 using a number line

12/10/2025
Visualizing 7 + 5 on a Number Line

Show me 7 + 5 using a number line

12/10/2025
Groups of Apples: Multiplication as Repeated Addition

If I have 3 groups of 4 apples, how many apples total? Show with pictures

12/10/2025
Number Line Visualization of 7 + 5

Show me 7 + 5 using a number line

12/10/2025
Projectile from a Building – Impact Time & Range

A ball is thrown from a 50-meter tall building at 20 m/s at a 60° angle. Find when and where it hits the ground.

12/10/2025
Related Rates: Sliding Ladder Against a Wall

A ladder 10m long leans against a wall. If the bottom slides away at 2 m/s, how fast is the top sliding down when the bottom is 6m from the wall?

12/10/2025
Related Rates: Sliding Ladder Against a Wall

A ladder 10m long leans against a wall. If the bottom slides away at 2 m/s, how fast is the top sliding down when the bottom is 6m from the wall?

12/10/2025
Relative Motion of Two Trains (Opposite Directions)

Train A is 120 meters long Train B is 180 meters long They are running in opposite directions on parallel tracks. Train A speed: 45 km/hr Train B speed: 55 km/hr Question How long will they take to completely cross each other?

12/10/2025
Projectile From a Building

A ball is thrown from a 50-meter tall building at 20 m/s at a 60° angle. Find when and where it hits the ground.

12/10/2025
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