diff --git a/Conversions/DecimalToBinary.js b/Conversions/DecimalToBinary.js
index f0babd8a26..be27d9ccbf 100644
--- a/Conversions/DecimalToBinary.js
+++ b/Conversions/DecimalToBinary.js
@@ -1,13 +1,35 @@
-function decimalToBinary (num) {
- const bin = []
- while (num> 0) {
- bin.unshift(num % 2)
- num>>= 1 // basically /= 2 without remainder if any
- }
- return bin.join('')
+function decimalToBinary(num) {
+ const bin = []
+ while (num> 0) {
+ bin.unshift(num % 2)
+ num>>= 1 // basically /= 2 without remainder if any
+ }
+ return bin.join('')
 }
 
-export { decimalToBinary }
+// using .toString() method
+
+function decimalToBinary_2(dec) {
+ return dec.toString(2)
+}
+
+// using Remainder Quotient method
+
+function decimalToBinary_3(dec) {
+ let bin = 0;
+ let rem, i = 1,
+ step = 1;
+ while (dec != 0) {
+ rem = dec % 2;
+ dec = parseInt(dec / 2);
+ bin = bin + rem * i;
+ i = i * 10;
+ }
+ return bin
+}
+
+
+export { decimalToBinary, decimalToBinary_2, decimalToBinary_3 }
 
 //> decimalToBinary(2)
 // '10'
@@ -16,4 +38,4 @@ export { decimalToBinary }
 // '111'
 
 //> decimalToBinary(35)
-// '100011'
+// '100011'
\ No newline at end of file
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