Question

The average of the results is 50. If the average of the first 6 results is 49 and the average of the last 6 is 52, then find the sixth result?

Answer 1

Step-by-step explanation:

Total magnitude of 11 results = 50X1] = 550

Total magnitude of first 6 results = 49X6 = 294

Total magnitude of last 6 results = 52X6 = 312

Sixth result = 294 + 312-550

= 56. Answer