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Find the Duplicate Ratio of the Following - ICSE Class 10 - Mathematics

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Question

Find the duplicate ratio of the following :

`3 sqrt (2"a")  :  2 sqrt (3"a")`

Solution

`3 sqrt (2"a")  :  2 sqrt (3"a")`

= `(3 sqrt (2"a"))^2 : (2 sqrt (3"a"))^2`

= 18a : 12a

= 3 : 2

Duplicate ratio = 3 : 2 

  Is there an error in this question or solution?

APPEARS IN

 Frank Solution for Frank Class 10 Mathematics Part 2 (2016 to Current)
Chapter 9: Ratio and Proportion
Exercise 9.1 | Q: 9.2

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Solution Find the Duplicate Ratio of the Following Concept: Ratios.
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