Linear Equations – An Overview A linear equation is an algebraic equation with an equality sign and highest exponent of the variable is 1. Equality sign (=) divides the equation into two sides such as LHS and RHS. In a linear equation highest exponent of the variable is 1. The standard form of a linear […]
Read More →What is an Equation Definition: An equation is a mathematical statement with an ‘equality’ sign between two algebraic expression. The equality sign shows that the value of the expression to the left of the side (LHS or left hand side) is equal to the value of the expression to the right hand side (RHS or […]
Read More →Multiplying Decimals Here we learn multiplication of decimals with whole numbers. How to multiply decimals step by step. Multiply decimals by one digit whole numbers Step: 1- First we place both numbers, then solve the multiplication problem as we normally would with whole numbers. Example 1: 3.4 x 7 Step: 2 Starting to right, multiply each digit […]
Read More →Ratios word problems we see some word problems. 1. Find the ratio of 90cm and 1.2m. There are two quantities 90cm and 1.2m, but units of both quantities are different. First we convert them into same units. […]
Read More →Cross multiplication – Examples and Formula In this lesson we will learn about cross multiplication, and also learn in brief how to useful cross multiplication to solve the problems. To understand the cross multiplication first we see the parts of a fraction. Parts of a fraction We know that a fraction has a division bar and two numbers. […]
Read More →Worksheet – Solving Equation Solve the below equations 1. 2x + 6 = 4x – 8 2. 7x + 3 = x + 63 3. 3x + 75 = 8x + 15 4. 12x – 18 = 10x + 8 5. x + 9 = 7x – 18 Answer of the worksheet 1. 7 2. 10 3. 12 […]
Read More →Method of completing the square Below are steps to solve the quadratic equation by Completing Square. (1) First we set given equation all terms of the equation on one side, of equal sign and other side leaving zero. (2) Factor the non zero side. (3) Set each factor equal to zero. (4) Solve each of […]
Read More →Solve One Digit Division Before beginning to learn one digit division, we shall become familiar with the different parts of division. Dividend – The number that have to be divided. Divisor – The number that the dividend, is being divide by. Quotient – The result of the division. Remainder – The number we are left with after the division. Let’s […]
Read More →Worksheet – Division One-Digit by One-Digit Solve following division? 1. 9 ÷ 3 2. 8 ÷ 3 3. 7 ÷ 3 4. 6 ÷ 3 5. 5 ÷ 3 6. 4 ÷ 3 7. 3 ÷ 3 Answer of the above division worksheet 1. 9 ÷ […]
Read More →Bar Graph Problems and Solutions Example: (1) Favourite colour of 200 students of a class are given in the below table. Answer the following questions with the help of the bar graph. (1) Which is the most preferred colour and which is the least preferred?(2) How many students preferred red colour? Solution: First we choose a suitable […]
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