Percentage Class 7 Mathematics with sum explanation

This video contains following explanation.1. Introduction about percentage.2.Relation between percentage and fraction.3.Conversion from percentage to fraction, percentage to decimal and vice versa.4. Smaller unit of various quantity as a percentage of its larger unit. e.g. Paise as a percentage of Rupee, centimeter as a percentage of meter.4. A quantity as a percentage of another quantity.