Question

Lisa goes to a stationary shop to buy notebooks. The price of each notebook is Rs.25 but if she bought a set of 6, she could get a discount of Rs.20 in the total price. She takes 6 notebooks and pays the shopkeeper Rs.100.How much more money does she owe the shopkeeper?

Answer 1

Answer:

Rs.30

Step-by-step explanation:

25 * 6 = 150

150 - 20 discount = 130

130 cost - 100 payed = Rs.30

Answer 2

Answer:

Lisa has to pay more 30rs.

Step-by-step explanation:

1 notebook = 25rs.

6 notebooks = 6x25rs.

= 150rs.

20rs. discount is available at 6 notebooks.

Lisa had to pay = (150-20)rs.

= 130rs.

She paid = 100rs.

She has to pay more = (130-100)rs.

= 30rs.

Hope it helps,,,