Question the average of three numbers is 6. the average of the first and second is 7, what is the value of the third number?

Answer: 4 Step-by-step explanation: the sum of the first two numbers is 7*2=14 and the sum of the three numbers is 6*3=18 then you subtract the answers giving you 4 Reply

Answer:4

Step-by-step explanation:the sum of the first two numbers is 7*2=14 and the sum of the three numbers is 6*3=18 then you subtract the answers giving you 4