Algebra and Trigonometry (6th Edition)
6th Edition
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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Question
Transcribed Image Text:10:27 AM
worksheet of module 9 R...
Worksheet # 1 (module 10 Ratio and Proportion MMW)
A. Find the value of the unknown:
1. 12:15 = n : 12
2. 12:18 = 54 : n
3. 11: n = 330 = 450
4. n: 15 = 54 : 81
5. 5:12 = 35: n
6. 6.4: n = 20 : 8.5
7. n: 1.5 = 8:3
8. 8.2: 41=n: 5
9. 12:18 = n : 99
10. 27: n = 9:15
76%
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