Math, asked by abdkha200806, 7 months ago

5) The mean of five numbers is 80,out of which mean of 4 number is 46, find the 5th number.
A)4
b)20
c)434
d)66

Answers

Answered by Anonymous

3

Answer:

Sum of 4 numbers = 46 * 4 = 184 . Now , Fifth number = Sum of 5 numbers - Sum of four numbers = 400 - 184 = 216 . The fifth number is 216.

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