The ratio of 'the sum of the odd positive integers from 1 to 100 ' to 'the sum of the even positive integers from 150 to 200 ' is
(A) 45: 95
(B) 1: 2
(C) 50: 91
(D) 1: 1
The ratio of 'the sum of the odd positive integers from 1 to 100 ' to 'the sum of the even positive integers from 150 to 200 ' is
(A) 45: 95
(B) 1: 2
(C) 50: 91
(D) 1: 1