Answer:add up all numbersthen divide that number by the amount of numbers.Step-by-step explanation:mad is basically finding the average of a set of numbers. and how do you do that?first, add up all numbersex: 1, 5,3,10,6,20,15,15,14 Β --> this adds up to 90.then divide that number by the amount of numbers.count how much numbers ehere are: there are 9 numbers.divide 90 by 9 and the mad/average is 10.plz give brainliestttt