Since Drake is missing points, fixes his project and receives 1/10 of points in total, he can do this 10 times right? Okay, so 80+(# of points he missed)= # of points he can get in total. Since the school curriculum is based on a 100 point grading system, lets assume that 100 will be the max # of points he can get. So the equation will be 80+# of missing points=100. 100 - 80 and we get 20. 20 ÷ 10 = 2. 10 is the amount of times he can fix the project. So since he fixed his project once, he got 2 points more. So the equation is 80 + (2 · 10) = 100
