Question

If cost of 1kg butter is 400 rupees then what will be the cost of 100g butter?​

Answer 1

Answer:

40 rupees

Step-by-step explanation:

1kg = 1000g of butter = 400 rupees

1g of butter = $\frac{400}{1000}$ rupees

100g = $\frac{400}{1000}$ X 100

= 40 rupees

Answer 2

Cost of 1 kg. butter =₹400

Cost of 100 g. butter be x

since, 1 kg = 1000 g

A/q

=> 1000/400= 100/x

=> 1000x= 100×400

=> x= 40

Therefore, Cost of 100g butter= ₹40

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