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Soloha48 [4]
3 years ago
12

Ken paid $12 for tow magazines. The cost of each magazine was a multiple of $3. What are the possible prices of the magazines?

Mathematics
1 answer:
Finger [1]3 years ago
5 0
THE MULTIPLE OF 3 ARE: 3 , 6 , 9 ,12
The 1st magazine costs either 3 or 6 or 9 , 12
The 2nd magazine costs <span>3 or 6 or 9 , 12
The value 12 is to be discarded , then are the sum of tall possibilities to get 12:

</span>mag 1st         mag 2nd          total
------------       ------------         --------
3                       9                      12
6                       6                      12  
9                       3                      12  
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