Question

(ii) In a class test, the mean of the marks secured by four students was 60. Three of
them secured 50, 72 and 64. How much did the fourth student score?
Thind the men of the following data​

Answer 1

Answer:

Hope it helped you Mark it as brainliest one

Answer 2

Step-by-step explanation:

50+72+64+X=60×4

=x=240-186

=54