Question

3. Rohit purchased a notebook for 50-rupee note to the shopkeeper. 23.75, a pencil for 2.85 and a pen for 15.90. He gave a What amount did he get back?

Ans: ​

Answer 1

Rohit would get back 7.50 rupees.

Explanation:

The notebook cost 23.75 rupees, the pencil cost 2.85 rupees, and the pen cost 15.90 rupees. The total cost of these items is then 23.75 + 2.85 + 15.90 = 42.50 rupees.

Since Rohit gave the shopkeeper 50 rupees, he would receive 50 - 42.50 = 7.50 rupees in return.

Answer 2

Let's calculate the total cost of the items Rohit purchased:

Notebook: 50 rupees

Pencil: 2.85 rupees

Pen: 15.90 rupees

Total cost = 50 + 2.85 + 15.90 = 68.75 rupees

Now, let's calculate how much money Rohit gave to the shopkeeper:

Given that he gave a 50-rupee note, he gave 50 rupees.

To find out how much money he got back, we subtract the total cost from the amount he gave:

Amount he got back = Amount he gave - Total cost

Amount he got back = 50 - 68.75

Amount he got back = -18.75 rupees

It appears that Rohit doesn't get any money back. In fact, he owes the shopkeeper 18.75 rupees to cover the full cost of the items he purchased.

Explanation:

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