How would per unit cost change if cost increases to ₹20

If the cost of 430 ml of milk increases to ₹20, we can calculate the new per litre cost using the same method as before.

### Step-by-Step Solution:

1. **Given:**  
   - New cost of 430 ml of milk = ₹20

2. **To Find:**  
   - New cost per litre (1000 ml)

3. **Calculation:**
   \[
   \text{New cost per litre} = \left(\frac{\text{New cost of 430 ml}}{\text{Volume in ml}}\right) \times \text{1000 ml}
   \]
   \[
   \text{New cost per litre} = \left(\frac{20}{430}\right) \times 1000
   \]
   \[
   \text{New cost per litre} = \frac{20000}{430} \approx 46.51
   \]

### Answer:
The new cost per litre of milk would be approximately **₹46.51**.

Would you like to explore more details or have any other questions?

Here are 5 related questions:
1. How much more expensive is the milk per litre after the price increase?
2. What would be the cost for 2 litres of milk at this new rate?
3. How does the price increase percentage compare to the previous cost?
4. What is the cost difference for 430 ml if the price increases from ₹15 to ₹20?
5. How would you calculate the new cost if the volume also changes?

**Tip:** When prices change, you can calculate the percentage increase or decrease to understand how significant the change is relative to the original price.

Learn how to calculate the new cost per litre of milk when the price increases to ₹20 for 430 ml. Follow a step-by-step solution involving ratio and proportion concepts. Suitable for Grades 6-8.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation