1 files changed, 5 insertions, 3 deletions

diff --git a/src/_functions.scss b/src/_functions.scss
index 2f34dc4..92ee262 100644
--- a/src/_functions.scss
+++ b/src/_functions.scss
@@ -9,6 +9,8 @@
 /// @access public
 ////
 
+@use 'sass:math';
+
 /// 
 /// Replace a substring with a new string.
 ///
@@ -303,19 +305,19 @@
 /// @return {number} Unit-less variable
 ///
 @function iro-strip-unit($n) {
-    @return $n / ($n * 0 + 1);
+    @return math.div($n, $n * 0 + 1);
 }
 
 /// 
 /// Convert a pixel value to a rem value.
 ///
-/// @param {number} $size                 - Pixel value to convert
+/// @param {number} $size                  - Pixel value to convert
 /// @param {number} $base [$iro-root-size] - Reference base font size used for conversion
 ///
 /// @return {number} Pixel value converted to rem
 ///
 @function iro-px-to-rem($size, $base: $iro-root-size) {
-    @return $size / $base * 1rem;
+    @return math.div($size, $base) * 1rem;
 }
 
 ///