the average of 5 consecutive odd numbers a , b , c , d and e is 13 . what percent of b is c ?
explanation : in such a case the middle number ( c ) is the average ∴ c = 13 and b = 11 required percentage = 13 / 11 x 100 = 118.2 answer : option d
multiply(divide(add(add(divide(multiply(5, 13), 5), const_2), const_2), add(divide(multiply(5, 13), 5), const_2)), const_100)