if i have 85 lessons and only 42 days to complete them how many lessons would i have to do a day to finish on time?

At least 3 per day

Step-by-step explanation:

All you gotta do is divide 85 by 42. You get 2.024 but you can't do. 024 parts of a class, i mean you probably can but its finna be hard to do it exact so just do 3 per day and you'll even finish before. By the way, if this is an actual scenario, you gotta remember that they be adding lessons everyday so good luck!