The weight of a whale is 25 tons, which is reasonable in general, but the specific type of whale needs to be considered. The weight range of whales is very wide, ranging from a few tons to hundreds of tons, mainly depending on the species and age of the whale.
For example, as the largest known whale species, the blue whale can weigh over 180 tons as an adult, while some smaller whale species, such as dwarf whales, may weigh only a few tons. When it comes to the weight of a whale being 25 tons, it is more likely to refer to certain medium-sized whale species, such as humpback whales, whose weight range is between 25 and 30 tons.
However, it should also be noted that the weight of whales can be influenced by various factors, including age, gender, health status, and food supply. Even within the same species of whale, there may be significant differences in their weight.
The weight of a whale is 25 tons, which is a relatively reasonable value among whale species, but it still needs to be determined based on the species and individual situation of the whale.