Percent Problems & 3D Geometry | SAT High-Value Questions. Q 21, 22 Bundle 8, Module 2 скачать в хорошем качестве

Percent Problems & 3D Geometry | SAT High-Value Questions. Q 21, 22 Bundle 8, Module 2

The radius is touching the sphere from all sides. Is my statement correct? This video solves two SAT-style questions that test real understanding of percentages and spatial geometry. 💲 Question 21: Percent Change Logic We break down a multi-step percent problem by: interpreting “80% less” correctly connecting the sale price and the cost price setting up the equation logically instead of guessing 🧊 Question 22: Volume in 3D Geometry A cube and an inscribed sphere problem where we: Identify the correct radius Apply volume formulas carefully Subtract volumes to find the space not occupied ✨ This lesson helps students: avoid common percent traps visualise 3D shapes clearly handle calculation-heavy questions with confidence Perfect for SAT prep, school exams, and concept-based revision.