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1 . 6 20 = x 27   a n d   1 . 6 20 = 2 . 4 y x = 27 × 1 . 6 20   a n d   y = 2 . 4 × 20 1 . 6 x   =   2 . 16   k g   a n d   y   =   30   p e o p l e   x   =   2   k g   160   g   a n d   y   =   30   p e o p l e

Dear Student, 
It is already solved so please mention specifically about the  doubt so that we may help you appropriately. 
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