A funny plasticine story about how you can easily understand fractions using the example of cutting a cake. And even remember what kind of fractions exist. A funny plasticine story about how you can easily understand fractions using the example of cutting a cake. And even remember what kind of fractions exist. A funny plasticine story about how you can easily understand fractions using the example of cutting a cake. And even remember what kind of fractions exist. A funny plasticine story about how you can easily understand fractions using the example of cutting a cake. And even remember what kind of fractions exist.