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Find the Compounded Ratio of the Following: - ICSE Class 10 - Mathematics

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Question

Find the compounded ratio of the following: 

`sqrt 8 : 4 ,  3 : sqrt 5` and `sqrt 20 : sqrt 27`

Solution

Compounded ratio of `sqrt 8 : 4 ,  3 : sqrt 5` and `sqrt 20 : sqrt 27`

= `sqrt 8/4 xx 3/sqrt 5 xx sqrt 20/sqrt 27`

= `(2 sqrt 2)/4 xx 3/sqrt 5 xx (2 sqrt 5)/(3 sqrt 3)`

= `sqrt 2/sqrt 3`

Compounded raoo = `sqrt 2 : sqrt 3` 

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APPEARS IN

 Frank Solution for Frank Class 10 Mathematics Part 2 (2016 to Current)
Chapter 9: Ratio and Proportion
Exercise 9.1 | Q: 8.4

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