Complex Proportions Bingo: Activity for 7th, 8th, and 9th Grade Math Are working on complex proportions with your students? Here is a fun activity you could do with your 7th, 8th or 9th grade math students to make such equations fun. Students will first solve the problems...
The second one is comparison by division of the magnitude of two quantities. This is known as comparison by division. When we compare two quantities of the same kind by division, we say that we form a ratio of two quantities. So, how do we define ratio? Let us find out. What is Ratio?