The average of 50 number is 38 .if two numbers 45 and 55 are discarded , the average of the remaining number is?

Question

Accepted Answer

Sum of 50 member = (50 x 38 ) = 1900 Sum of 48 member = [1900- (45 + 55 ) ] = 1800 ∴ Required Average = 1800/48 = 225/6 = 37.5

Discussion & Comments