Question

The average of 5 numbers is 58 the average of first two numbers is 48.5 and the average of last number is 53.5. What is the third number?

Answer 1

(86 )is the homogeneous mixture..

Answer 2

Answer:

86

Step-by-step explanation:

third number = sumof 5 number-sum of 4 numbers

58×5-48.5×2+53.5×2

=290-97+107

=290-204=86