Question

The average of 9 results is 50. The average of first four results is 52 and average of last four results is 49 . what is the fifth result?
A)

Answer 1

Answer:

46%

Step-by-step explanation:

52×4=208

49×4=196

if50×9=450 so +of 9 results is equal 450

but we had only 404 ....

450-404=46..