Ms Quayle’s gave the same math unit test to all her classes. She grades 25% of the tests which is 30 papers how many students does ms. Quarks have in total
If 30 papers represent 25% of the tests, then 100% of the tests would be 30 x 4 = 120 papers. Therefore, Ms. Quayle has a total of 120 students in her classes.
