Mathematics, 07.06.2021 17:50 lizziesuks
The mean of three number is 15. if 2 of the numbers are 18 and 16 what is the third number
Answers: 3
= 15 ( multiply both sides by 3 to clear the fraction )
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The mean of three number is 15. if 2 of the numbers are 18 and 16 what is the third number...
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