1,130 of the kilojoules in a Big Mac are from fat, 1 g of fat contains 9 calories, how many grams of fat do you eat with each Big Mac?
Simple conversion: 1 calorie = 4.2Joules
therefore, for 1 g of fat we get 94.2=37.8 joules.
so to get (1,1301000)joules ,we would need: ((1,130*1000)/37.8) g =29,894.1799 g of fat.
therefore we would eat 29.89 kilograms of fat with one big mac