8 kg of tomatoes cost 84. What is the cost of 14 kg of tomatoes?

Answer

To solve the problem step by step, we will use the unitary method to find the cost of 14 kg of tomatoes based on the cost of 8 kg.

**Step 1: Find the cost of 1 kg of tomatoes.**
- We know that the cost of 8 kg of tomatoes is ₹84.
- To find the cost of 1 kg, we divide the total cost by the weight in kg.

\[ \text{Cost of 1 kg} = \frac{84}{8} = 10.5 \text{ rupees} \]

**Step 2: Find the cost of 14 kg of tomatoes.**
- Now that we know the cost of 1 kg of tomatoes is ₹10.5, we can find the cost of 14 kg by multiplying the cost of 1 kg by 14.

\[ \text{Cost of 14 kg} = 10.5 \times 14 \]

**Step 3: Calculate the multiplication.**
- To calculate \(10.5 \times 14\):

\[ 10.5 \times 14 = 147 \text{ rupees} \]

**Final Answer:**
The cost of 14 kg of tomatoes is ₹147.

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