electronic	store	owner	allows	two	successive	discounts	of	20%	and	25%	on	each	item.	The	
store	has	a	reward	points	scheme	which	enables	a	customer	to	get	free	shopping	worth	₹0.10	on	every	
1	reward	point	credited	to	the	customer’s	account	on	previous	purchases	from	the	store.	A	customer	
decides	to	buy	a	laptop	that	is	marked	at	₹72,000.	What	will	be	its	net	selling	price	if	he	has	2850	
reward	points	to	his	credit?

We are given a laptop priced at ₹72,000, and two successive discounts of 20% and 25% are offered. Additionally, the customer has 2,850 reward points, where each point is worth ₹0.10.

### Step-by-Step Solution:

1. **Calculate the first discount of 20%**:
   The first discount is 20% on ₹72,000.
   \[
   \text{First Discount} = 72,000 \times \frac{20}{100} = ₹14,400
   \]
   The price after the first discount is:
   \[
   \text{Price after 1st Discount} = 72,000 - 14,400 = ₹57,600
   \]

2. **Calculate the second discount of 25%**:
   Now, apply a 25% discount on ₹57,600.
   \[
   \text{Second Discount} = 57,600 \times \frac{25}{100} = ₹14,400
   \]
   The price after the second discount is:
   \[
   \text{Price after 2nd Discount} = 57,600 - 14,400 = ₹43,200
   \]

3. **Calculate the value of reward points**:
   The customer has 2,850 reward points, and each point is worth ₹0.10. Therefore, the total value of the reward points is:
   \[
   \text{Reward Points Value} = 2850 \times 0.10 = ₹285
   \]

4. **Calculate the net selling price**:
   The reward points will be deducted from the price after discounts. So, the net selling price is:
   \[
   \text{Net Selling Price} = 43,200 - 285 = ₹42,915
   \]

Thus, the **net selling price** of the laptop is ₹42,915.

---

Do you want any further details or have any questions?

Here are 5 related questions:
1. How would the net price change if the discounts were applied in reverse order?
2. What if the reward points system offered ₹0.05 per point instead of ₹0.10?
3. If the store offered a flat 40% discount instead of two successive ones, how would that affect the final price?
4. How can a customer maximize savings by strategically using reward points?
5. What would happen if reward points could cover the entire price of an item?

**Tip**: Always apply successive percentage discounts one after the other, not by adding percentages together.

An electronic store owner allows two successive discounts of 20% and 25% on each item. The store has a reward points scheme which enables a customer to get free shopping worth ₹0.10 on every 1 reward point credited to the customer’s account on previous purchases from the store. A customer decides to buy a laptop that is marked at ₹72,000. What will be its net selling price if he has 2850 reward points to his credit?

Learn how to calculate the net selling price of a laptop marked at ₹72,000 after applying two successive discounts of 20% and 25%. The customer also uses 2,850 reward points worth ₹0.10 each. Follow the detailed step-by-step solution to understand percentage discounts and reward point deductions. Suitable for students in Grades 8-10.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation