To solve the problem step by step, we will first find the total sales for both weeks and then determine which week had greater sales and by how much.
### Step 1: Identify the sales for each week
- **First week sales**: Rs. 2,85,891
- **Second week sales**: Rs. 4,00,768
### Step 2: Calculate the total sales for both weeks
To find the total sales, we need to add the sales from both weeks together.
\[
\text{Total Sales} = \text{Sales in First Week} + \text{Sales in Second Week}
\]
\[
\text{Total Sales} = 2,85,891 + 4,00,768
\]
### Step 3: Perform the addition
Now, let's add the two amounts:
```
2,85,891
+ 4,00,768
-----------
6,86,659
```
So, the total sales for both weeks together is Rs. 6,86,659.
### Step 4: Determine which week had greater sales
Now, we need to compare the sales of both weeks:
- First week: Rs. 2,85,891
- Second week: Rs. 4,00,768
Clearly, the second week has greater sales.
### Step 5: Calculate the difference in sales
To find out by how much the second week sales were greater than the first week sales, we subtract the first week sales from the second week sales.
\[
\text{Difference} = \text{Sales in Second Week} - \text{Sales in First Week}
\]
\[
\text{Difference} = 4,00,768 - 2,85,891
\]
### Step 6: Perform the subtraction
Now, let's calculate the difference:
```
4,00,768
- 2,85,891
-----------
1,14,877
```
So, the second week sales were greater by Rs. 1,14,877.
### Final Answers:
- Total sales for both weeks together: Rs. 6,86,659
- Greater sales in the second week by: Rs. 1,14,877
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