Describe, in writing or with pictures, how 7/3 compares to 2 1/3

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.