A banana is 8 inches long how many 0. 4 inch slices.

An 8-inch banana can be cut into 20 pieces of 0.4 inch slices

8/0.4 = 20

My guess “wood” probably be a lot of wood. ahah

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's.