There are 40 animals in a zoo and per animal 20 packets of milk is required. One pack of milk contains 200 ml of milk, and milk costs 4.6 pesos per litre. If the employees of the zoo fulfil only 80% of the animal's intake of milk what will be the expenditure of the zoo?
- 546.9
- 576.5
- 579.6
- 588.8
Explanation
Given:
- 40 animals
- Each animal needs 20 packets of milk
- 1 packet = 200 ml
- Milk cost = 4.6 pesos per litre
- Only 80% of milk is provided
Step 1: Total packets needed
40 animals × 20 packets = 800 packets
Step 2: Total milk in ml
800 packets × 200 ml = 160,000 ml
Step 3: Convert to litres
160,000 ml ÷ 1000 = 160 litres
Step 4: Only 80% is provided
160 litres × 0.8 = 128 litres
Step 5: Total cost
128 litres × 4.6 pesos = 588.8 pesos
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اس سوال کو وضاحت کے ساتھ پڑھیں
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اس سوال کو وضاحت کے ساتھ پڑھیں
