POD Week 26 Problem 2
description
Transcript of POD Week 26 Problem 2
![Page 1: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/1.jpg)
POD Week 26Problem 2
By Jose Caballero
![Page 2: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/2.jpg)
Problem• Again A Pizza, 8 Inches In Diameter, Will
Be Eaten By Seven Math Students, But Suppose That One 18-year-old Is Replaced By A 16 Year Old And The Number Of 9 Year Olds Remains The Same. If The Amount Of Pizza Eaten By A Student Is Directly Proportional To The Student’s Age, What Is The Difference Between The Number Of Square Inches Eaten By An 18-year-old In The First Problem And The Number Of Square Inches Eaten By An 18-year-old In The Second Problem?
Strategy – I Asked My Parents
![Page 3: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/3.jpg)
Step One • My first Step was I had to find the
amount of sq. in of pizza that each 18-year-old ate in the first problem and my answer to that was 9.13914. The reason I did that was because in the problem what your supposed to find is the difference between the number of sq. in eaten by an 18-year-old in the 1st problem and the amount of sq. in eaten in the 2nd problem.
![Page 4: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/4.jpg)
Step Two• My Second step was to find the area
of the pizza which I found on the 1st problem and was 16Π. But I estimated to find a decimal and got 50.26544 sq. in. A=π r2
A=π 4216 π=π 42
= 50.26544
![Page 5: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/5.jpg)
Step 3• For My third step I added all the
ages of all the students. I did that because i needed to find the number that each student ate.
![Page 6: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/6.jpg)
Step 4• For my fourth step I the divided
the area of the pizza between the age of all the kids ages put together. I did that to find the number of sq. in by age .
![Page 7: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/7.jpg)
Step 5• For My fifth step I
multiplied .51820 by the age of the student. To find the number of sq. in that each student ate depending on their age..51820∗18=9.3276.51820∗16=8.2912.51820∗9=4.6638
![Page 8: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/8.jpg)
Last Step• For my last step what I did was I
subtracted the number of sq. in that each 18-year-old ate from the second problem minus the number of sq. in that each 18-year-old ate and got .18846
![Page 9: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/9.jpg)
My Final Answer• My final answer Is:
.18846
![Page 10: POD Week 26 Problem 2](https://reader035.fdocuments.in/reader035/viewer/2022062409/5681458b550346895db272c5/html5/thumbnails/10.jpg)
Any Questions
???