Weight / Answer - Explanation

Algebra

Weight / Answer - Explanation

Postby Guest » Mon Jan 15, 2018 5:15 pm

In a piece of metal, 1/m part plus a oz. is brass, and m/n part minus b oz. is copper. Calculate weight of the piece.

Answer provided with problem:

mn (b - a)
-------------
n + m^2 - mn

Please explain how the answer was obtained.
Guest
 

Re: Weight / Answer - Explanation

Postby Guest » Fri Jan 19, 2018 7:49 pm

Please reply. Thanks.
Guest
 

Re: Weight / Answer - Explanation

Postby Guest » Wed Mar 14, 2018 2:46 am

Guest wrote:In a piece of metal, 1/m part plus a oz. is brass, and m/n part minus b oz. is copper. Calculate weight of the piece.

Answer provided with problem:

mn (b - a)
-------------
n + m^2 - mn

Please explain how the answer was obtained.
Guest
 

Re: Weight / Answer - Explanation

Postby Guest » Fri Mar 16, 2018 12:36 am

Please show the steps involved in obtaining the answer. Thanks.
Guest
 


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