Lesedi and Karabo have two toddlers. The summer is extremely hot, so they decided to buy a kiddies paddle pool. The paddle pool has a diameter of 200 cm. the pool is filled to a depth of 140 mm. (Volume of a cylinder = ter2h). What is the volume of water: 1.2.1 In cubic centimetres. 1.2.2 In litres (1 litre = 1 000 cm3) 1.3 Add the following weights, and then express the answer to the nearest gram. 1.3.1 23 g, 40 mg, 0.014 kg, 87g, 4g and 5 mg 1.4 How much time has elapsed between 15h18 and 09h46? 1.5 A teller at a local supermarket earns R15.50 per hour. In one month she works 18 shifts from 14h30 to 17h00 each time. How much will she earn? 1.6 The cooking instructions for a leg of lamb include a cooking time of 30 minutes per 500 g. How long will it take to cook a 3.2 kg leg of lamb? Give your answer in hours and minutes.