Question

A woman reduces her weight in the ratio7:5 . what does her weight become if originally it was91 kg

Answer 1

Let,

Weight of woman(Original weight) was = 7x 
Reduced weight of woman =  5x

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Given that Original weight was 91,

So,

7x = 91

x = 91/7

x = 13

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Present age of woman = 5x 
                                       = 5 × 13
                                       = 65 kg






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-by ABHAY