A ham sausage is 2.05 yuan, and a bottle of mineral water is 0.95 yuan. How much more does it cost to buy a ham sausage than a bottle of mineral water?
一根火腿肠2.05元，一瓶矿泉水0.95元，买一根火腿肠比买一瓶矿泉水要多花多少元？
<gadget id="calculator">2.05 - 0.95</gadget>
<output>1.1</output>

<result>1.1</result>