Problem: the average of 10 numbers is calculated as 16 . it is discovered later on that while calculating the average , one number namely 36 was wrongly read as 26 . the correct average is ?
Rationale: "explanation : 10 * 16 + 36 – 26 = 170 = > 170 / 10 = 17 a )"
annotated_formula: add(16, divide(subtract(36, 26), 10))