diff --git a/src/demo6.js b/src/demo6.js
index 02f01df..0d60a3f 100644
--- a/src/demo6.js
+++ b/src/demo6.js
@@ -1,13 +1,26 @@
 const getMaxNumber = (numbersArray) => {
-  // your code here
+  return numbersArray.reduce((accumulator, currentValue) => Math.max(accumulator, currentValue))
 }
 
 const getMinNumber = (numbersArray) => {
-  // your code here
+  return numbersArray.reduce((accumulator, currentValue) => Math.min(accumulator, currentValue))
 }
 
 const getAverage = (numbersArray) => {
-  // your code here
+  const reduced = numbersArray.reduce((accumulator, currentValue) => accumulator + currentValue , 0)
+  return reduced / numbersArray.length;
 }
 
-module.exports = { getMaxNumber, getMinNumber, getAverage };
\ No newline at end of file
+module.exports = { getMaxNumber, getMinNumber, getAverage };
+
+//Paso 5 Faker
+const faker = require('faker');
+const arr = [];
+const fake = (arr, howMany) => {
+  for(let i = 0; i <= howMany; i++) {
+    let newNum = faker.random.number();
+    arr.push(newNum)
+  }
+}
+fake(arr, 1000);
+console.log(arr);