Waitrose remained the priciest supermarket (£514.98) - £53.31 more than Asda. Aldi was the cheapest supermarket in March, charging £121.06 on average for our shopping list of 71 popular groceries.
19 kgs and 47.5 kgs. For LPG (propane) 1 kg = 1.96 litre and hence 14.2 kgs = 27.832 litres. For LPG (butane) 1 kg = 1.724 litre and hence 14.2 kgs = 24.48 litres. With a 75(butane) :25 (propane ...