diff --git a/NumberConvertions/DecimalToOctal.js b/NumberConvertions/DecimalToOctal.js
index 0fc6efc..5b60cc3 100644
--- a/NumberConvertions/DecimalToOctal.js
+++ b/NumberConvertions/DecimalToOctal.js
@@ -3,3 +3,7 @@ function decimalToOctal(num) {
 }
 
 console.log(decimalToOctal(9));
+
+const decimalToOctalExpression = (number) => (number.toString(8));	
+
+console.log(decimalToOctalExpression(9));