SOLUTION: elsa, manuel, and ahmad have a total of $106 in their wallets. ahmad has 2 times what manuel has. manuel has $10 less than elsa. how much do they have in their wallets?

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Question 1142590: elsa, manuel, and ahmad have a total of $106 in their wallets. ahmad has 2 times what manuel has. manuel has $10 less than elsa. how much do they have in their wallets?
Found 2 solutions by ikleyn, greenestamps:
Answer by ikleyn(52756) About Me  (Show Source):
You can put this solution on YOUR website!
.
elsa, manuel, and ahmad have a total of $106 in their wallets. ahmad has 2 times what manuel has. manuel has $10 less than elsa.
how much do they have in their wallets?
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Let M = amount which Manuel has.


Then Ahmad has 2M;  Elsa has (M+10).


The equation for the total is


    M + 2M + (M+10) = 106  dollars.


Simplify and solve for M, the amount of Manuel;  then calculate the amounts for Ahmad and Elsa.


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My note after reading the post by  @greenestamps.

Unfortunately,  the problem is formulated in the way that  ANY  of the two interpretations is possible and is admittable.

@greneestamps may think that his interpretation is valid;  with the same basis,  I may think the same about my interpretation.

There is no reason to argue / (to dispute)  here.

One can only regret that our visitors are so careless in their formulations.


==============

If to judge the posts from visitors with  VERY  strict criterions (= with real criterions of mathematical accuracy),

then more than  50%  of them should be  (must be ?)   disqualified :) --------- and thrown to a GARBAGE BOX.



Answer by greenestamps(13196) About Me  (Show Source):
You can put this solution on YOUR website!


Just a note about the problem, addressing the exact question that is asked....

The answer to the question -- "how much do they have in their wallets" -- is $106; it is given in the statement of the problem.

The question does NOT ask how much EACH of them has.