fix: precedence and assignment operator questions

08-numbers-and-strings/01-numbers/exercises/03-precedence/main.go

@@ -36,4 +36,7 @@ func main() {
 
 	// This expression should print 15
 	fmt.Println(10 / 2 * 10 % 7)
+
+	// This expression should print 40
+	fmt.Println(100 / 5 / 2)
 }

08-numbers-and-strings/01-numbers/exercises/03-precedence/solution/main.go

@@ -27,4 +27,7 @@ func main() {
 
 	// 10 / 2 * 10 % 7
 	fmt.Println(10 / 2 * (10 % 7))
+
+	// 100 / 5 / 2
+	fmt.Println(100 / (5 / 2))
 }