27/08/2021
Ratio and proportion related math by easy mathod
Video link :https://youtu.be/gZkwiEg4H-0
Divisibility rules for 3 video link :https://youtu.be/Utsf8hVJvME
Square root tricks video link :https://youtu.be/PsYRgbkn7sA
Cube root tricks link :https://youtu.be/E1kFQ4XLv2Q
YouTube channel link :https://youtube.com/channel/UCxei9oP1R-wYsaGtNKuFC7Q