High School

This young rhinoceros used to weigh 235 kg. Her weight has increased by 20%. How many kilograms (kg) does she now weigh?

Answer :

Final answer:

The young rhinoceros, after increasing its weight by 20% from 235 kg, now weighs 282 kg.

Explanation:

To calculate the new weight of a young rhinoceros that has increased by 20%, we need to apply a percentage increase to its original weight. Initially, the rhinoceros weighed 235 kg.

Step-by-Step Calculation

  1. Find the increase in weight by calculating 20% of the original weight: 20% of 235 kg.
  2. Convert the percentage to a decimal (20% = 0.20), and then multiply by the original weight: 0.20 × 235 kg = 47 kg.
  3. Add the increase to the original weight to find the new weight: 235 kg + 47 kg = 282 kg.

Therefore, the rhinoceros now weighs 282 kg after a 20% weight increase.

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