Class 8 maths chapter 1 exercise 1.4 ka question

In Class 8 Maths, Chapter 1, Exercise 1.4 typically focuses on understanding rational numbers and their operations. Here’s a brief overview of how to approach the questions in this exercise.

Key Concepts

This exercise usually covers:

• Identifying rational numbers
• Performing operations like addition, subtraction, multiplication, and division
• Understanding the properties of rational numbers

Example Problem

For instance, if you are asked to add two rational numbers, say 1/2 and 3/4, you would follow these steps:

1. Find a common denominator, which in this case is 4.
2. Convert 1/2 to 2/4.
3. Add the fractions: 2/4 + 3/4 = 5/4.

Practice Problems

To reinforce your understanding, try solving these types of problems:

• Add 2/3 and 1/6.
• Subtract 5/8 from 3/4.
• Multiply 2/5 by 3/10.
• Divide 7/8 by 1/4.

Make sure to show your work for each step to ensure clarity in your calculations. This will help you understand the process better and prepare for more complex problems in the future.