If you want to increase a number by a certain percentage, follow these steps:

Add 100% with the required%

Express the percentage in rational form

Multiply by the number you wish to increase


If you want to decrease a number by a certain percentage, follow these steps:

Subtract the required % from 100%.

Express the percentage in rational form

Multiply by the number you wish to increase


If you find this video interesting, kindly subscribe to my channel for more exciting Maths tutorials.

Subscribe link: [ Ссылка ]

Facebook: [ Ссылка ]

Instagram: [ Ссылка ]

Linkedin: [ Ссылка ]

Blog: [ Ссылка ]

свернуть