So the sum of the numbers is 180
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If you need more help, email me at jim_thompson5910@hotmail.com
You can put this solution on YOUR website! if the mean of 12 numbers id 15, then what is the sum of the numbers?
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average = (sum of numbers)/(# of numbers)
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15 = sum/12
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sum = 12*15
sum 180
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Cheers,
Stan H.
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