Question

the average of five number is 40 if the sum of first four number is 170 the fifth number is
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Answer 1

Answer:

khida you well I hope are blind to the store to get stuff for the kids and I am good with that they are going good for the most part and the other one I am good to all the other things you can sing for you and I can meet with all of my dear friend and sister in Christ and his family and

Answer 2

Answer:

• Average of 5 numbers is 40.

• Sum of first four numbers is 170.

» Let the fifth number be x.

=> (170 + x)/5 = 40

=> 170 + x = 200

=> x = 30

Therefore, the fifth number is 30.