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3 years ago

The average of three numbers is 15. two of them numbers are 17 and 14 . what is the third number?,

Mathematics

1 answer:

MrMuchimi3 years ago

7 0

Answer:

Step-by-step explanation:

Given average of 3 numbers = 17 Total of 3 numbers = 17×3 = 51. Given average of 2 numbers = 16 Total of 2 numbers = 16×2 = 32 Therefore, Third Number = 51–32 = 19

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Step-by-step explanation:

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4 years ago

I need Help ASAP!!! Please

Irina-Kira [14]

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Step-by-step explanation:

Given,

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Keywords: inequality, subtraction

Learn more about subtraction at:

#LearnwithBrainly

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3 years ago

The average of three numbers is 15. two of them numbers are 17 and 14 . what is the third number?,​

The average of three numbers is 15. two of them numbers are 17 and 14 . what is the third number?,