Tag: numbers-recycling-works-trash-plastic-bottles-bags-containers-waste-away-group

When we were in high school and asked the question, “When am I ever going to use this again?”, we heard that we would need that math somewhere in our lives...but who would have thought it would be for recycling?  Numbers, triangles, densities...what do all of these mean?  Well, it’s not really math, and not as difficult as it sounds.