Online Course Discussion Forum

AMC8 Prep week 2 assignment Q2

 
 
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AMC8 Prep week 2 assignment Q2
by Yizhou Zhang - Wednesday, September 23, 2020, 9:36 PM
 

I think something is wrong with this problem because none of the answers fit the question, every number is the choices leave either 0, 2, or 5 after being divided by 5, the correct answer should be 61 or 121, ect.


 
Picture of David Reynoso
Re: AMC8 Prep week 2 assignment Q2
by David Reynoso - Thursday, September 24, 2020, 1:18 PM
 

Note that the answer choices are intervals. For example, if your number is $61$ then you would choose answer D, or E for $121$.