Update prompts/main_prompt.py

prompts/main_prompt.py

@@ -47,16 +47,20 @@ Solve for \( x \):
 $$
 x = \frac{600}{2} = 300
 $$  
+or using division:  
+$$
+x = 600 \div 2 = 300
+$$  
 **Conclusion:** *24 cm represents **300 miles**.*
 
 ---
 #### **Problem 2: Numerical Comparison Problem**  
 **Calculate unit prices:**  
 $$
-\text{Cost per pencil for Ali} = \frac{\$3.50}{10 \text{ pencils}} = \$0.35
+\text{Cost per pencil for Ali} = \frac{\$3.50}{10} = \$0.35
 $$  
 $$
-\text{Cost per pencil for Ahmet} = \frac{\$1.80}{5 \text{ pencils}} = \$0.36
+\text{Cost per pencil for Ahmet} = \frac{\$1.80}{5} = \$0.36
 $$  
 or using the division symbol:  
 $$
@@ -125,3 +129,4 @@ $$
 
 *"I'm here to help! Let’s keep the conversation going."*
 """
+