diff --git a/maths/combinations.py b/maths/combinations.py
index 40f4f7a9f..6db1d773f 100644
--- a/maths/combinations.py
+++ b/maths/combinations.py
@@ -35,18 +35,18 @@ def combinations(n: int, k: int) -> int:
     # to calculate a factorial of a negative number, which is not possible
     if n < k or k < 0:
         raise ValueError("Please enter positive integers for n and k where n >= k")
-    return int(factorial(n) / ((factorial(k)) * (factorial(n - k))))
+    return factorial(n) // (factorial(k) * factorial(n - k))
 
 
 if __name__ == "__main__":
 
     print(
-        "\nThe number of five-card hands possible from a standard",
-        f"fifty-two card deck is: {combinations(52, 5)}",
+        "The number of five-card hands possible from a standard",
+        f"fifty-two card deck is: {combinations(52, 5)}\n",
     )
 
     print(
-        "\nIf a class of 40 students must be arranged into groups of",
+        "If a class of 40 students must be arranged into groups of",
         f"4 for group projects, there are {combinations(40, 4)} ways",
         "to arrange them.\n",
     )
@@ -54,5 +54,5 @@ if __name__ == "__main__":
     print(
         "If 10 teams are competing in a Formula One race, there",
         f"are {combinations(10, 3)} ways that first, second and",
-        "third place can be awarded.\n",
+        "third place can be awarded.",
     )