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Reciprocal of a/b = 1/(a/b) = b/aR.K wrote:If a and b are positive integers, then what is the ratio of a/b to its reciprocal?
Hence, ratio of a/b to b/a = (a/b)/(b/a) = (a*a)/(b*b) = a²/b²
Last edited by Anurag@Gurome on Mon May 28, 2012 9:19 am, edited 1 time in total.
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Anurag@Gurome wrote:Ratio of any non-zero number to its reciprocal is always 1.R.K wrote:If a and b are positive integers, then what is the ratio of a/b to its reciprocal?
Here, a/b is a non-zero quantity.
Reciprocal of a/b = 1/(a/b) = b/a
Hence, ratio of a/b to b/a = (a/b)/(b/a) = 1
how is it 1?
(a/b)/(b/a) = a^2/b,isn't it?
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Edited the reply.
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See my first post.R.K wrote:but in my book, the answer is a^2/b^2
how is it possible????/
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