SOLUTION: if three persons are 15 kg
a cock and a person is 20 kg
a dog minus a cock is 40 kg
what will b the weight of a person a cock and a dog
Algebra.Com
Question 1058352: if three persons are 15 kg
a cock and a person is 20 kg
a dog minus a cock is 40 kg
what will b the weight of a person a cock and a dog
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
(1)
(2)
(3)
------------------
This is 3 equations and 3 unknowns,
so it's solvable
------------------
(1)
(1)
-------------------
(2)
(2)
-------------------
(3)
(3)
-------------------
kg
-----------------------------
It doesn't really make sense that a
dog is 11 times heavier than a person.
Is the data OK?
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