Mom bought a bottle of cosmetics priced at 100 yuan, of which consumption tax accounted for about 25% of the price. How much does the mother pay consumption tax for this?
妈妈买了一瓶售价为100元的化妆品，其中消费税大约占售价的25%．妈妈为此支付消费税大约多少元？
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">100 * (1/4)</gadget>
<output>25</output>

<result>25</result>