Addition and Subtraction of Algebraic Fractions with Examples How to add algebraic fractions? Adding algebraic fractions and adding number fractions are almost same. When we solve algebraic fractions apply all the algebraic rules in order to add all algebraic functions. The most important thing that we need to find is either the denominators are same […]
Read More →Subtraction of Unlike Fraction(Different Denominators) Subtracting Fractions With Different Denominators We learned how to subtract like fractions(same denominators). When denominators are different the fractions are called unlike fractions. In this tutorial we will learn subtraction of fractions with different denominators. When we subtract unlike fractions, first we convert them to like fractions by finding the […]
Read More →Addition of Unlike Fraction(Different Denominators) Adding Fractions With Different denominators We learned how to add like fractions(same denominators). In this tutorial we will learn addition of fractions with different denominators. When denominators are different the fractions are called unlike fractions. When we add unlike fractions, first we convert them to like fractions by finding the […]
Read More →Addition of Like Fraction Addition of Fractions Fractions represents a part of a whole. The normal addition of numbers and the addition of fractions are different. A fraction has a numerator and a denominator which is separated by a bar. For example, 1/2, 4/3, 12/5, 24/7, 26/3. Let us see more about addition of like […]
Read More →Property of Integers – Additive Identity What is Additive Identity Property The additive identity property is one of the important property of addition of numbers. Addition is process to bring two or more numbers together and make a new number. Thus, if we add zero to any number the result will be the same number. […]
Read More →Closure Property of Integers Addition Closure property of integers under addition states that the sum of any two integers will always be an integer. Let us say for any two integers a and b, either positive or negative. When we add the two integers, their sum would be an integer i.e. sum of ‘a and […]
Read More →Addition of Integers Worksheet Find the sum 1. 5 + 3 + – 7 2. 8 + – 6 + – 4 3. -10 + 2 + 3 4. -5 + -2 + -3 5. -7 + – 4 + – 5 6. 9 + 7 + – 3 Answers […]
Read More →The sum of the angles of a triangle is 180º Given: A triangle △ PQR and ∠1, ∠2, and ∠3 are angles of triangle △ PQR. To prove: ∠1 + ∠2 + ∠3 = 1800 Construction: Draw a line XPY parallel to QR passing through P. Proof: XPY ∥ QR and PQ is transversal ∴ ∠2 = ∠4 (Alternate angles) ….(1) XPY ∥ QR and PR […]
Read More →Simple Interest: Definition, Examples and Formulas What is interest? First lets understand what is Interest. When we borrow money from a bank, we must pay a fee in addition to the amount borrowed. The extra money we pay is known as the interest. Interest is an additional amount of money that is paid by the […]
Read More →Interior & Exterior angle of a polygon In this lesson we will learn the, (1) Solutions of problems on interior and exterior angles of a polygon. Example 1: Find the sum of all interior angles in a regular triangle (3-sided). Solution: Step 1: Write the formula Sum of interior angles of a polygon = (n-2) […]
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