7. 25 bags of wheat eagh weighing 40 kg cost \( ₹ 2750 \). Find the cost 0.35 bags of wheat, if each weigring 50 kg .

To find the cost of 0.35 bags of wheat, each weighing 50 kg, we first need to determine the cost per kg of wheat from the given information. 1. **Calculate the total weight of the 25 bags of wheat:** \[ \text{Total weight} = 25 \text{ bags} \times 40 \text{ kg/bag} = 1000 \text{ kg} \] 2. **Calculate the cost per kg of wheat:** \[ \text{Cost per kg} = \frac{₹ 2750}{1000 \text{ kg}} = ₹ 2.75 \text{ per kg} \] 3. **Calculate the weight of 0.35 bags of wheat, each weighing 50 kg:** \[ \text{Weight of 0.35 bags} = 0.35 \text{ bags} \times 50 \text{ kg/bag} = 17.5 \text{ kg} \] 4. **Calculate the cost of 17.5 kg of wheat:** \[ \text{Cost of 17.5 kg} = 17.5 \text{ kg} \times ₹ 2.75 \text{ per kg} = ₹ 48.125 \] Thus, the cost of 0.35 bags of wheat, each weighing 50 kg, is **₹ 48.13** (rounded to two decimal places).