Sanya bought two similar pens for Rs 13.60 each and a notebook for Rs 46.35. She gave the cashier a Rs 100 note. How much did she get back?

Options

A. Rs 26.45
B. Rs 26.76
C. Rs 25.87
D. Rs 28.46

Answer

To solve the problem step by step, we will calculate the total amount Sanya spent and then determine how much change she received after paying with a Rs 100 note.

### Step 1: Calculate the cost of the two pens
Sanya bought two pens, each costing Rs 13.60.

\[ \text{Cost of two pens} = 2 \times 13.60 = 27.20 \]

### Step 2: Add the cost of the notebook
Sanya also bought a notebook for Rs 46.35.

\[ \text{Total cost} = \text{Cost of two pens} + \text{Cost of notebook} \]
\[ \text{Total cost} = 27.20 + 46.35 \]

### Step 3: Perform the addition
Now we will add Rs 27.20 and Rs 46.35.

\[ 27.20 + 46.35 = 73.55 \]

### Step 4: Calculate the change Sanya received
Sanya paid with a Rs 100 note. To find out how much change she received, we subtract the total cost from the amount she paid.

\[ \text{Change} = 100 - 73.55 \]

### Step 5: Perform the subtraction
Now we will subtract Rs 73.55 from Rs 100.

\[ 100 - 73.55 = 26.45 \]

### Final Answer
Sanya received Rs 26.45 back as change.

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