Anaya solves the problem 9/10 divided by 4/5. Her solution is shown below. is she correct? Justify your answer

Answer this 30 points and brainliest!

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons