The number of hats sold by two sellers, A and B, over five days is shown in a graph.
![Screenshot 2025-09-30 085600.png](https://res.cloudinary.com/aptidude/image/upload/v1759203297/aptidude_questions/rbgikqokjzb2fbfvyfgr.png)

What is the difference between the total number of hats sold by B on Monday and Wednesday combined and the total number of hats sold by both A and B together on Friday?

Question

The number of hats sold by two sellers, A and B, over five days is shown in a graph. 
![Screenshot 2025-09-30 085600.png](https://res.cloudinary.com/aptidude/image/upload/v1759203297/aptidude_questions/rbgikqokjzb2fbfvyfgr.png)

What is the difference between the total number of hats sold by B on Monday and Wednesday combined and the total number of hats sold by both A and B together on Friday?

Accepted Answer

**Solution:**

1. Calculate the total hats sold by B on Monday and Wednesday:
   - Monday: 34 hats
   - Wednesday: 48 hats
   - Total = 34 + 48 = 82 hats

2. Calculate the total hats sold by A and B together on Friday:
   - A on Friday: 56 hats
   - B on Friday: 40 hats
   - Total = 56 + 40 = 96 hats

3. Find the difference between the two totals:
   $$96 - 82 = 14$$

**Answer:** 14

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