Ratio and Proportion

This chapter covers the comparison of numbers, the concept of ratio with equivalent and simplifying ratios. It explains the differences between fraction and ratio with word problems. It also includes definitions with the comparison of ratio.

Through this chapter, we will understand the concepts related to percentage. It discusses the key concepts and idea of percent as a fraction with 100 as the denominator. It also highlights how to find the percentage of a given number.

In this chapter, we will understand the concept of speed, time and distance. It discusses the idea of the speed with real-life problems based on speed, time, and distance. Through examples, we will learn how to solve questions related to this concept.