Ms. Quarles grades 23% of the papers, which is 30 papers.
This means that 100% of the papers would be:
(100/23) * 30 = 130 papers
Therefore, Ms. Quarles has a total of 130 papers in her classes.
Ms quarles gave the same math test to all her classes. She grades 23% or the tests which is 30 papers. How many students does she in total
1 answer