The weight of a blue whale is 10 tons more than 37.5 times the weight of an elephant. It is known that the weight of a blue whale is 182.5 tons. What is the weight of an elephant? Please use the arithmetic method to solve it first. If you encounter difficulties, try to solve it with equations.
一头蓝鲸的体重比一头大象体重的37.5倍还多10吨．已知蓝鲸的体重是182.5吨，大象的体重是多少？请先用算术方法解答，若遇到困难，试用方程解．
<gadget id="calculator">182.5 - 10</gadget>
<output>172.5</output>

<gadget id="calculator">172.5 / 37.5</gadget>
<output>4.6</output>

<result>4.6</result>