What is the sum of the multiples of 4 between 34 and 135 inclusive?	Pick one
A) 2000
B) 2100
C) 2150
D) 2200
E) 2500

Rationale: the fastest way in an ap is to find the average and multiply with total integers . . between 34 and 135 , the smallest multiple of 4 is 36 and largest = 132 . . average = ( 36 + 132 ) / 2 = 84 . . total numbers = ( 132 - 36 ) / 4 + 1 = 24 + 1 = 25 . . sum = 25 * 84 = 2100 ans b
Answer: B