the avegrage of 3 numbers is 12 two of the numbers are 12 and 13 what is the third number
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Answered by
1
Answer:
Average of three numbers is = 12
So sum of three numbers is = 12+12+12 = 36
Sum of two numbers = 15+10 = 25
Third number = sum of three numbers - sum of two numbers
= 36–25 = 11
Third number is 11 ans.
Answered by
1
Answer:
Third number is 11 ans.
Step-by-step explanation:
Average of three numbers is = 12
So sum of three numbers is = 12+12+12 = 36
Sum of two numbers = 15+10 = 25
Third number = sum of three numbers - sum of two numbers
= 36–25 = 11
Third number is 11 ans.
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