Average of five numbers is 61. If the average of first and third number is 69 and the average of second and fourth number is 69 what is the fifth number ?

The average of five numbers is 49. The average of the first and the second numbers is 48 and the fourth and fifth numbers is 28. What is the third number ?

The average of five numbers is 6 1.4 The average of first and second number is 40.5 and that of fourth and fifth number is 72. What is the third number?

The average of five numbers is 57.8. The average of the first and the second numbers is 77.5 and the fourth and fifth numbers is 46. What is the third number ?

The average of five numbers is 612. If the average of the first two numbers is 418 and the average of the last two numbers is 521. find the third number.

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

The average of five numbers is 34.4 . The average of the first and the second number is 46.5 . The average of the fourth and the fifth number is 18. What is the third number ?

The average of five numbers is 371.8. The average of the first and second numbers is 256.5 and the average of the fourth and fifth numbers is 508. Which of the following is the third number?

The sum of five numbers is 290. The average of the first two numbers is 48.5 and the average of last two numbers is 53.5. What is the third number?

The sum of five numbers is 290. The average of the first two numbers is 48.5 and the average of last two numbers is 53.5. What is the third number?

The average of 21 numbers is 12. The average of the first 11 numbers is 9 and the average of the last 11 numbers is 15. What is the value of the middle number ?