Electronics - Resistance and Power - Discussion

19. 

What is the ratio of 13 to 47 expressed in percent?

[A]. 2.76%
[B]. 27.7%
[C]. 3.60%
[D]. 36.1%

Answer: Option B

Explanation:

No answer description available for this question.

Anesh said: (Feb 28, 2011)  
(13/47)*100=27.7

Anushree said: (Aug 15, 2014)  
Any easy step to solve this without calculator?

Raj said: (Sep 29, 2016)  
Yeah, please without a calculator can anyone explain this?

Abhi Singh said: (Oct 22, 2017)  
Suppose,

(13/50)*100 = 26, approximately.

Apj Tony Stark said: (Dec 28, 2017)  
Half of 47 is 23.5 that means 50% and then half of 23.5 is 11.7 that means 25%.

And see the option which is between 20% to 30% that will be a correct answer. So answer is 27.7.

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