If a cat weighs 5 kg, which is 2 kg less than the weight of a dog, how much does the dog weigh? - briefly
To determine the weight of the dog, we can set up a simple equation based on the information given. If the cat weighs 5 kg and this is 2 kg less than the dog's weight, then the dog weighs 7 kg.
If a cat weighs 5 kg, which is 2 kg less than the weight of a dog, how much does the dog weigh? - in detail
To determine the weight of the dog based on the given information about the cat's weight, we can follow these steps:
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Understanding the Relationship: The problem states that a cat weighs 5 kg, which is 2 kg less than the weight of the dog. This establishes a relationship between the weights of the cat and the dog.
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Setting Up the Equation: Let ( D ) represent the weight of the dog in kilograms. According to the problem, the weight of the dog is 2 kg more than the weight of the cat. Therefore, we can write the equation: [ D = 5 + 2 ]
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Solving the Equation: To find the weight of the dog, we simply add the two numbers together: [ D = 7 \text{ kg} ]
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Interpreting the Result: The calculation shows that the dog weighs 7 kg. This is consistent with the initial information provided, where the cat's weight (5 kg) plus the difference (2 kg) equals the dog's weight (7 kg).
In conclusion, based on the given details and the calculations performed, we can confidently state that the dog weighs 7 kilograms.