Question 1112925
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In the lesson

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=https://www.algebra.com/algebra/homework/word/coins/Three-methods-for-solving-standard-typical-coin-problem.lesson>Three methods for solving standard (typical) coin word problems</A>

in this site you will find all three methods used for solving such problems:



&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1- Algebra solution, &nbsp;&nbsp;System of 2 equations approach


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2- Algebra solution, &nbsp;&nbsp;1 single equation approach,  &nbsp;&nbsp;&nbsp;&nbsp;and


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3- Logical analysis (MENTAL solution without using equations).