Question 30 of 47advanced🔧 ApplyNumerical4 marks

The dairy cooperative sells 1 kg cow ghee for ₹574. The cooperative is able to produce around 125 kg of ghee in a month. How much do they earn by selling ghee in a month?

Correct Answer

Given: Price of 1 kg ghee = ₹574 Quantity produced = 125 kg

Formula: Total earnings = Price × Quantity

Substitution: Total earnings = 574×125574 \times 125

Calculation: 574×125574 \times 125 = 574 × (100 + 20 + 5) = (574×100574 \times 100) + (574×20574 \times 20) + (574×5574 \times 5) = 57,400 + 11,480 + 2,870 = 71,750

Answer: The cooperative earns ₹71,750 from the sale of cow ghee.

Exercise: Dairy Cooperative | Q: 3 | (Page Page 14)
For More Understanding

Explanation

The chapter shows: 574×125574 \times 125 = 71,750. Using expanded form: (500 + 70 + 4) × (100 + 20 + 5) = 574×125574 \times 125 = 71,750.

Solution Steps

  1. Step 1: Total earnings = 574×125574 \times 125

  2. Step 2: 574×125574 \times 125 = 574 × (100 + 20 + 5)

  3. Step 3: 574×100574 \times 100 = 57400, 574×20574 \times 20 = 11480, 574×5574 \times 5 = 2870

  4. Step 4: 57400 + 11480 + 2870 = 71750

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