39.6 x 5.20 show your work traditional method

We have to multiply

⇒39.6 x 5.20 [ Using traditional method]

Traditional method: used by humans when they learnt counting and when fraction came into existence. Suppose something (Area of a field) is divided into parts and another thing (Amount of water used in irrigating the field) is divided into parts and then we have to multiply these two numbers.