1 / 216 , 415 , 356 , _ ?
take alternative no . 1 / 2 , 43 16 / 4 = 4 15 / 5 = 3 56 / 6 = 28 / 3 hence ans is 28 / 3 answer : a
divide(add(multiply(const_2, const_4), multiply(const_10, const_2)), const_3)