Part III: Open Ended Math Review Problems Instructions: For each of the algebra problems below, round your answer to 2 decimal places and record your answer on D2L without (if applicable) a comma. Thus, enter 3.24765 as 3.25 or .18763 as 0.19 or 3,214.842876 as 3214.85. 37. Given the following ratio relationships: D/A = 0.44 N/E = 0.12 D+E=A What is N/A? (Record your answer to a percent, rounded to 1 decimal place). 38. Given the following ratio relationships: ● D/A = 0.21 A-D=E What is D/E? (Record your answer as a whole number rounded to 2 decimal places). 39. Given the following ratio relationships: D/A = 0.25 N/A=.235 ● A=D+E What is N/E? (Record your answer to a percent, rounded to 1 decimal place). 7

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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### Part III: Open Ended Math Review Problems

#### Instructions:
For each of the algebra problems below, round your answer to 2 decimal places and record your answer on D2L without (if applicable) a comma. Thus, enter 3.24765 as 3.25 or .18763 as 0.19 or 3,214.842876 as 3214.85.

---

**37. Given the following ratio relationships:**

- \( \frac{D}{A} = 0.44 \)
- \( \frac{N}{E} = 0.12 \)
- \( D + E = A \)

What is \( \frac{N}{A}? \) (Record your answer to a percent, rounded to 1 decimal place).

---

**38. Given the following ratio relationships:**

- \( \frac{D}{A} = 0.21 \)
- \( A - D = E \)

What is \( \frac{D}{E}? \) (Record your answer as a whole number rounded to 2 decimal places).

---

**39. Given the following ratio relationships:**

- \( \frac{D}{A} = 0.25 \)
- \( \frac{N}{A} = 0.235 \)
- \( A = D + E \)

What is \( \frac{N}{E}? \) (Record your answer to a percent, rounded to 1 decimal place).

---

**Note:**
Page Number: **7**
Transcribed Image Text:### Part III: Open Ended Math Review Problems #### Instructions: For each of the algebra problems below, round your answer to 2 decimal places and record your answer on D2L without (if applicable) a comma. Thus, enter 3.24765 as 3.25 or .18763 as 0.19 or 3,214.842876 as 3214.85. --- **37. Given the following ratio relationships:** - \( \frac{D}{A} = 0.44 \) - \( \frac{N}{E} = 0.12 \) - \( D + E = A \) What is \( \frac{N}{A}? \) (Record your answer to a percent, rounded to 1 decimal place). --- **38. Given the following ratio relationships:** - \( \frac{D}{A} = 0.21 \) - \( A - D = E \) What is \( \frac{D}{E}? \) (Record your answer as a whole number rounded to 2 decimal places). --- **39. Given the following ratio relationships:** - \( \frac{D}{A} = 0.25 \) - \( \frac{N}{A} = 0.235 \) - \( A = D + E \) What is \( \frac{N}{E}? \) (Record your answer to a percent, rounded to 1 decimal place). --- **Note:** Page Number: **7**
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