From bab0b283adf2d05d55ab8fbe92cd66328cb6bca7 Mon Sep 17 00:00:00 2001
From: scottan <33283688+Scottan@users.noreply.github.com>
Date: Wed, 29 Apr 2026 20:34:28 +0100
Subject: [PATCH] Update 05-units_and_quantities.md

---
 episodes/05-units_and_quantities.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/episodes/05-units_and_quantities.md b/episodes/05-units_and_quantities.md
index 06e7f0a..25defb7 100644
--- a/episodes/05-units_and_quantities.md
+++ b/episodes/05-units_and_quantities.md
@@ -104,7 +104,7 @@ This enables the use of arithmetic operations when quantities have compatible un
 
 ```python
 distance_start = 10 * u.mm
-distance_end = 23 * u.km
+distance_end = 20 * u.km
 length = distance_end - distance_start
 print(length)
 ```