Multiplication of a decimal by a decimal without calculator

[abimboladipo-ogunleye]

Thanks a bunch. My daughter and I find your teaching very helpful.

[birukalemayehu]

Hello my brother i'm from Ethiopia🇪🇹.
I appreciate what u are doing to students and parents like me.
So I want to advice you to promote your channel in Facebook to reach to more followers and to ease maths like reading a story.

[josephogbonna]

Thank you so much sir. But why do you say that the zero at the end is insignificant