Answer:
60 and 90
Step-by-step explanation:
First solution.
Second solution
3/4 can be, by timing with 2, 6/8.
Ruben ate 6 slices of the cake
Some advantages of using the numerical values are that it sums up all the data in a simple way (if you use the correct number for the data). If you are trying to communicate information about all the data that has been collected in a simple way (ex: grade), it makes sense to use numbers. Another advantage is that numerical data is relatively simple to find, when compared to representing the data visually.
Advantages of using visual representations are that you can see patterns/tendencies more easily within the data when there are pictures/organization of the data. Visual representations also give a broader perspective of the entire data set, instead of just using one number. You can see how data is represented from the beginning to the end.
The last question is an opinion question, but my preference is visual.
You probably just have to make sure all the sides are the same length. For example, you would have to make sure that the length and width are 5 inches exactly. Just a guess.
