first commit

bettys-bike-shop/src/bettys_bike_shop.gleam

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+import gleam/float
+import gleam/int
+
+// TODO: import the `gleam/int` module
+// TODO: import the `gleam/float` module
+// TODO: import the `gleam/string` module
+
+pub fn pence_to_pounds(pence: Int) -> Float {
+  int.to_float(pence) /. 100.0
+}
+
+pub fn pounds_to_string(pounds: Float) {
+  "£" <> float.to_string(pounds)
+}