the bakery bought 4 bags of flour containing 3.5 kg each .475 g flour are needed to make a batch of muffins and 0.65 kg is needed to make a loaf of bread. if 4 batches of muffins and 5 loaves of bread are baked , how much flour will be left ? give your answer in kilograms.
1 kg = 1000g 1 bag = 3500g 4 bags = 14000g or 14 kg 4 batches of muffins = 1.9g or .0019kg 5 loaves of bread = 3.25kg .0019 + 3.25 = 3.2519kg 14 - 3.2519 = 10.7481kg their are 10.7481kg of flour left