SOLUTION: a list of whole number from 1 to 2015 is written on a sheet of paper. All multiples of 5 are then struct off from the list. what is the last digit of the product of the remaining n
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Question 1163012: a list of whole number from 1 to 2015 is written on a sheet of paper. All multiples of 5 are then struct off from the list. what is the last digit of the product of the remaining numbers?
Answer by ikleyn(52903) (Show Source): You can put this solution on YOUR website!
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I just solved this problem under this link
https://www.algebra.com/algebra/homework/divisibility/Divisibility_and_Prime_Numbers.faq.question.1162771.html
https://www.algebra.com/algebra/homework/divisibility/Divisibility_and_Prime_Numbers.faq.question.1162771.html
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