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Help on Math Challenge I-B(c) (AMC8/MathCounts) Winter 2017-2018 (Counting & Probability)

 
 
YangYoyo的头像
Help on Math Challenge I-B(c) (AMC8/MathCounts) Winter 2017-2018 (Counting & Probability)
YangYoyo - 2018年04月16日 Monday 18:45
 

On number 6.25, on which it tells you to find the lcm of two variables m and n, I don't really know if it asks you for variables or numbers as the answer. Thank you!

 
ReynosoDavid的头像
Re: Help on Math Challenge I-B(c) (AMC8/MathCounts) Winter 2017-2018 (Counting & Probability)
ReynosoDavid - 2018年04月17日 Tuesday 16:23
 

Since you do not know what $m$ and $n$ are, your answer should be a "formula" that would work for any two $m$ and $n$ that satisfy the conditions of the problem.

 
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