Great and amazing post @mathworksheets. The basic metric unit of mass is the gram. A regular-sized paperclip has a mass of about 1 gram. Among scientists, one gram is defined as the mass of water that would fill a 1-centimeter cube. You may notice that the word “mass” is used here instead of “weight.”
Maths is my favourite subject.
I love to do maths regularly.

Thanks for sharing this post.