The average of 50 numbers id 44. If two numbers, namely 45 and 55 are discarded, the average of the remaining numbers is : Choose one
A) 22.35 B) 33.25 C) 22.25 D) 11.35 E) 43.75

Rationale: "explanation : total of 50 numbers = ( 50 × 44 ) = 2200 total of 48 numbers = ( 2200 - ( 45 + 55 ) ] = 2100 required average = 2100 / 48 = 43.75 answer : e"
Answer: E