Understanding Percentages and Expenditures

The video tutorial explains how to analyze a pie chart representing Alex's projected expenditures for his freshman year at a local university. It details the process of calculating the percentage of his budget spent on various categories, including rent, food, and tuition. The tutorial then focuses on determining the percentage and dollar amount Alex will spend on books by dividing the remaining budget equally between books and miscellaneous items. The final calculation involves converting the percentage into a dollar amount to find out how much Alex will spend on books.

What is the total amount Alex plans to spend for his freshman year?

• $30,000

• $15,000

• $20,000

• $25,000

What percentage of Alex's expenditures is allocated to rent?

• 34%

• 28%

• 22%

• 16%

How much of Alex's expenditures is spent on food?

• 28%

• 16%

• 34%

• 22%

What is the combined percentage of expenditures on rent, food, and tuition?

• 50%

• 60%

• 70%

• 66%

What is the remaining percentage of expenditures after accounting for rent, food, and tuition?

• 24%

• 34%

• 44%

• 54%

If books and miscellaneous items are equal, what percentage is allocated to each?

• 18%

• 17%

• 16%

• 15%

What is the total percentage allocated to books and miscellaneous items combined?

• 34%

• 32%

• 36%

• 30%

How do you convert a percentage to a decimal for calculation?

• Multiply by 100

• Multiply by 10

• Divide by 100

• Divide by 10

What is the decimal equivalent of 17%?

• 0.17

• 1.7

• 0.017

• 17

How much does Alex spend on books in dollars?

• $2,400

• $5,400

• $3,400

• $4,400