diff --git a/Chapter 11/math fun b/Chapter 11/math fun
deleted file mode 100644
index 75a9735..0000000
--- a/Chapter 11/math fun	
+++ /dev/null
@@ -1,14 +0,0 @@
-console.log(Math.PI);
-console.log(Math.ceil(5.7));
-console.log(Math.floor(5.7));
-console.log(Math.round(5.7));
-console.log(Math.random());
-console.log(Math.floor(Math.random()*11)); // 0-10
-console.log(Math.floor(Math.random()*10)+1); // 1-10;
-console.log(Math.floor(Math.random()*100)+1); // 1-100;
-for (let x = 0; x < 100; x++) {
-  console.log(ranNum(1, 100));
-}
-function ranNum(min, max) {
-  return Math.floor(Math.random() * (max - min + 1)) + min;
-}