SOLUTION: Hi
An adult concert ticket cost 25 dollars . A child ticket 18 dollars . The concert tickets cost 176 dollars in total. How many children went to the concert.
Thanks
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An adult concert ticket cost 25 dollars . A child ticket 18 dollars . The concert tickets cost 176 dollars in total. How many children went to the concert.
Thanks
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Question 1167366: Hi
An adult concert ticket cost 25 dollars . A child ticket 18 dollars . The concert tickets cost 176 dollars in total. How many children went to the concert.
Thanks Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! multiples of 25 that leave a remainder divisible evenly by 18. The multiples of 18 have to end in either 1 or 6 for multiples of 25 to be added. No multiples of 18 end in 1, and multiples of 2-7-12-etc. end in 6,
two multiples of 25 leave 126, which is evenly divisible by 18 (7)
7 children and 2 adult
7
