In Maths, a Percentage is a Number or Ratio Expressed as a Fraction Over 100. In other words, percent means parts per hundred and is given by the symbol %. If we need to calculate the percent of a number you just need to divide the number by whole and multiply with 100. Percentages can be represented in any of the forms like decimal, fraction, etc. You can get entire … [Read more...]

## Percentage Decrease Calculator | Calculating Percentage Change

Wondering how to calculate Percentage Decrease then this is the article for you. We have curated the Formula to Calculate Percentage Decrease, Procedure to find % Decrease manually by hand in detail. Check out the Solved Examples for a better understanding of the concept. You can solve various questions regarding the concept and apply the concept in your day to day … [Read more...]

## HCF AND LCM WORD PROBLEMS

HCF and LCM Word Problems : In this section, we will learn how to solve word problems involving highest common factor and lowest common multiple. HCF and LCM Word Problems Problem 1 : Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together? (excluding the one at … [Read more...]

## Area and Perimeter Definition, Formulas | How to find Area and Perimeter?

Area and Perimeter is an important and basic topic in the Mensuration of 2-D or Planar Figures. The area is used to measure the space occupied by the planar figures. The perimeter is used to measure the boundaries of the closed figures. In Mathematics, these are two major formulas to solve the problems in the 2-dimensional shapes. Each and every shape has two properties that … [Read more...]

## Mensuration – Definition, Introduction, Formulas, Solved Problems

In Maths Mensuration is nothing but a measurement of 2-D and 3-D Geometrical Figures. Mensuration is the study of the measurement of shapes and figures. We can measure the area, perimeter, and volume of geometrical shapes such as Cube, Cylinder, Cone, Cuboid, Sphere, and so on. Keep reading this page to learn deeply about the mensuration. We can solve the problems easily, if … [Read more...]