Have you ever eaten Lamian Noodles? In fact, the process of making Lamian Noodles is permeated with mathematical knowledge: a certain volume of dough is made into Lamian Noodles, and the total length of noodles. ... Dough volume V(m? ) =S*y is a constant value, and y is inversely proportional to s, so when noodles are 2(mm? ), the total length of noodles is (1000000*V/2) meters. When the total length of noodles is 256 meters, the thickness of noodles is (1000000*V/256) square millimeter.