Question

The mean of 6 number Is 36. If a number is included mean if number becomes 40. What is invluded number with solution

Answer 1

Answer:

64

Step-by-step explanation:

Mean of 6 numbers=36

sum of nos=36*6=216

Let the included no=x

then sum=216+x

mean=216+x/7=40

216+x=280

x=280-216=64

Answer 2

Answer: UR REQUIRED ANSWER;-

Mean of 6 number = 36

sum of nos = 36 × 6 = 216

let the included no. be x

then sum = 216 + x

mean = 216 +x / 7 = 40

216 +x = 280

x = 280 - 216

x = 64 .

Step-by-step explanation: hope this will help u mate need feedback .

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