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diff --git a/src/content/chapter0_basics/lesson05_floats/code.gleam b/src/content/chapter0_basics/lesson05_floats/code.gleam
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+import gleam/io
+import gleam/float
+
+pub fn main() {
+ // Float arithmetic
+ io.debug(1.0 +. 1.5)
+ io.debug(5.0 -. 1.5)
+ io.debug(5.0 /. 2.5)
+ io.debug(3.0 *. 3.5)
+
+ // Float comparisons
+ io.debug(2.2 >. 1.3)
+ io.debug(2.2 <. 1.3)
+ io.debug(2.2 >=. 1.3)
+ io.debug(2.2 <=. 1.3)
+
+ // Equality works for any type
+ io.debug(1.1 == 1.1)
+ io.debug(2.1 == 1.2)
+
+ // Standard library float functions
+ io.debug(float.max(2.0, 9.5))
+ io.debug(float.ceiling(5.4))
+}