Vishwanath
Thursday, February 14, 2013
15. | The fourth proportional to 5, 8, 15 is: |
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Answer: Option B
Explanation:
Let the fourth proportional to 5, 8, 15 be x.
Then, 5 : 8 : 15 : x
5x = (8 x 15)
Title : Ratio And Proportion Q15
Description : 15. The fourth proportional to 5, 8, 15 is: A. 18 B. 24 C. 19 D. 20 Answer: Option B Explanation: Let the fourth proportional to 5, 8, 15 ...
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