Скачать или смотреть Ratio & proportion |Class 9th| practice set:4.3 | lecture 1| Chapter 4. Q.1, 2 & 3 |

📘 Ratio & Proportion | Class 9th | Practice Set 4.3 | Lecture 1 | Chapter 4 | Q.1, 2 & 3
🔥 Complete, Easy & Exam-Focused Explanation for Maharashtra Board Students!

Welcome to another power-packed lecture of Class 9th Maths – Ratio & Proportion! In this video, we will cover Practice Set 4.3 (Lecture 1) in the most simple, conceptual, step-by-step method, specially designed for Maharashtra State Board students preparing for their exams.

If you want to score 90+ in Maths, improve your basics, and solve every question with full confidence, then this lecture is just for you! 🚀

📌 What’s Covered in This Lecture?

In today’s video, we focus on Chapter 4 – Ratio & Proportion, solving questions Q.1, Q.2 & Q.3 from Practice Set 4.3. Each question is explained with:
✔ Detailed step-by-step solution
✔ Easy tricks & shortcuts
✔ Important concepts highlighted
✔ Board exam-style approach
✔ Time-saving formulas

These questions are extremely important for your unit tests, class tests, annual exams, and for building strong fundamentals in Mathematics!

🎯 Key Concepts You Will Learn Today:

📘 What is a Ratio?
📘 What is Proportion?
📘 How to check whether ratios form a proportion
📘 Equivalent ratios technique
📘 Cross multiplication method
📘 Real-life applications of ratio & proportion
📘 How to avoid common mistakes
📘 Fast calculation tips for exam success

By the end of this lecture, you will feel confident in solving any ratio–proportion problem given in your textbook or exam.

🌟 Why Watch This Lecture?

This video is designed with the real needs of Class 9 students in mind. You’ll get:
✨ Crystal-clear explanations
✨ Board-oriented guidance
✨ Attractive visuals for better understanding
✨ Complete solutions with neat presentation
✨ Strong foundational approach

Whether you are revising the chapter or learning it for the first time, this lecture will make everything super easy and interesting!

📚 Who Should Watch This Video?

🔹 Class 9 Maharashtra Board students
🔹 Students preparing for school exams & class tests
🔹 Anyone who wants to strengthen their mathematics basics
🔹 Teachers who want ready-made classroom teaching content
🔹 Parents seeking support for home learning



🧠 Important Formulae Covered:

➤ Ratio: a : b
➤ Proportion: a : b = c : d
➤ Cross multiplication rule: a × d = b × c
➤ Equivalent ratios: multiply or divide both terms by the same number

These are must-know concepts for scoring full marks in Chapter 4.

🔔 Don’t Forget:

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