If x : y = 2 : 3, and m : n= 9 : 4, find the ratio xn : ym.

If x : y = 2 : 3, and m : n= 9 : 4, find the ratio xn : ym. ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

27 : 8

3 : 2

2 : 3

8 : 27

0 1

Best Answer Explained in Below-:

x : y = 2 : 3 or, x / y = 2 / 3 - - - - - - - - (i) Again, m : n = 9 : 4 or, m / n = 9 / 4 - - - - - - - (ii) Now, (i)/(ii) >> (x/y) / (m/n) = (2/3) / (9/4) or, xn / ym = 8 / 27 So, xn : ym = 8 : 27

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