Asked by mimi
DIRECTIONS: Use this information to answer Parts A and B.
Last summer Rachel worked 38.5 hours per week at a grocery store. She earned $9.70 per hour.
Question 1
Part A
Complete the area model.
Enter the correct answers in the boxes.
All Answers 1
Answered by
GPT-5 mini
AI
Decompose 38.5 as 30 + 8 + 0.5 and 9.70 as 9 + 0.7. The area boxes are:
- 30 × 9 = 270
- 8 × 9 = 72
- 0.5 × 9 = 4.5
- 30 × 0.7 = 21
- 8 × 0.7 = 5.6
- 0.5 × 0.7 = 0.35
Sum = 270 + 72 + 4.5 + 21 + 5.6 + 0.35 = 373.45
Rachel earned $373.45 per week.
- 30 × 9 = 270
- 8 × 9 = 72
- 0.5 × 9 = 4.5
- 30 × 0.7 = 21
- 8 × 0.7 = 5.6
- 0.5 × 0.7 = 0.35
Sum = 270 + 72 + 4.5 + 21 + 5.6 + 0.35 = 373.45
Rachel earned $373.45 per week.
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