The method of finding the value of one unit (one article, one meter, one day) and then using it to find the value of more units.
A proportion is an equation that states that two ratios are equal. If are in proportion, we write Terms: In the proportion are called extremes , while are called means .
This guide will break down the chapter, explain key concepts, provide insights into the exercises, and offer tips to score full marks in this crucial topic.
This means a/b = c/d . Here, a and d are called the (ends), while b and c are called the means (middle).
: A core feature of the chapter where students learn to find the value of a single unit first and then use that value to calculate the total for a required number of units.
Mathematics in Class 6 acts as the bridge between elementary arithmetic and the dawn of advanced concepts like algebra and geometry. Among the various textbooks used by students across CBSE and state boards, RS Aggarwal stands out for its structured approach and rigorous practice problems. For students and parents searching for resources on , this article serves as a complete guide.
If you are stuck, here are the best resources:
The chapter is divided into three major sections. Let’s explore each with formulas and examples.
Deals with identifying if four numbers are in proportion and finding missing terms.
Always ensure that both quantities in a ratio are in the same unit (e.g., convert meters to centimeters before finding the ratio).