Section 1
Completion requirements
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1. Section 1
1.30. Explore 3
Section 1: Personal Budgets
Now, check your understanding of the lesson’s objectives. Then check your answers.
Self-Check 1
- Betty has prepared her personal budget and a pie graph. Betty's budget is balanced and based on her take-home pay of $2465. One of her expense categories is food. She budgets $350 for food.
- Felix has prepared a balanced monthly budget.
- Prepare a circle graph using the method you prefer. Following is the solution determined from using the spreadsheet in the lesson. Answer
- How much more would Felix save if he moved and his rent was only 35% of his income? Answer
Felix’s Monthly Budget Income Expenses Regular
$3000
Rent
$1200
Car
$600
Food
$400
Clothing
$200
Entertainment
$300
Other
$200
Savings
$100
Totals
$3000
$3000
- Prepare a circle graph using the method you prefer. Following is the solution determined from using the spreadsheet in the lesson. Answer

It is now time to add new math terms to Mathematics 20-3: Glossary Terms.
In this lesson the new terms you will add are
- balanced budget
- sector
- circle graph or pie graph