5/6 of the students completed homework last night, but only 3/4 of those students did their work correctly. How many students did their homework correctly?

Step-by-step explanation:

first your going to do the least common multiple which is 12 for both then your going to subtract because were trying to find out how many students did there work correctly. so, whatever you do to the denominator you do to the numerator so, its going to be 10/12 - 9/12 = 1/12 is your answer.