Xiaoya took 100 yuan to swim in the swimming pool. She bought 6 children's tickets, and the conductor gave her 10 yuan. How much is each child ticket?
小亚带了100元去游泳馆游泳，她买了6张儿童票，售票员找给她10元．儿童票每张多少元？
<gadget id="calculator">100 - 10</gadget>
<output>90</output>

<gadget id="calculator">90 / 6</gadget>
<output>15</output>

<result>15</result>