im new in python. still learning the syntax and method. i have a nested list for data about ordered menu: orderedFood = [ ["meatball", 2, 10000], ["pizza",1, 15000], ["fried Noodle", 3, 45000] ] the index[0] is food name (str), the index[1] is quantity (int), the index[2] is total price(int) how can i calculate the sum of index[2] (all the total price) for counting the total bills for example? Thx in advance Continue reading...