796 sixth- eighth graders at CMS passed all classes for Q1 and get to be in Study Hall. If 80% of the CMS students are in Study Hall, then what is the total number of CMS students?

I’ve found out that 80% of 796 is 636.8 and 20% of 796 is 159.2. i don’t know what else to do i’m sorry.

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.