Herminia has a swimming pool in her garden. The pool is empty. The pool is in the shape of a cuboid that is 12 m long by 8 m wide She wants to fill the pool with water to a depth of 1.8 m. Each hour, 3000 litres of water flows into the pool. 1 m³ = 1000 litres How long will it take to fill the pool to a depth of 1.8m? Give your answer correct to the nearest hour.
