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Yulk gathers answers built with intelligence, purpose, and clarity — a true knowledge tree to explore what we’ve learned together. Each answer is created to explain, teach, and inspire. Use the search or browse the topics below to discover the power of learning with purpose.

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Mathematics

Operations, powers, multiples, and fractions to solve everyday problems.

Basic operations
Powers
Multiples (×10)
Specific fractions
One eighth
One sixth
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Geometry

Shapes, perimeters, areas, and volumes with step-by-step explanations.

Plane shapes
Solid shapes
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Physics & Measurements

Basic concepts of physical quantities and their units.

Quantities
Conversions & Units
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Probability & Statistics

Calculation of probabilities, averages, and data interpretation.

Probability
Statistics
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