To celebrate Teacher's Day, the students beautified the classroom and bought 54 meters of flowers and 48 balloons. The total cost was 26.1 yuan, of which 0.35 yuan per meter of flowers, how much is each balloon?
同学们为庆祝教师节美化教室，购买了54米拉花和48个气球，一共花了26.1元，其中拉花每米0.35元，气球每个多少元？
<gadget id="calculator">0.35 * 54</gadget>
<output>18.9</output>

<gadget id="calculator">26.1 - 18.9</gadget>
<output>7.2</output>

<gadget id="calculator">7.2 / 48</gadget>
<output>0.15</output>

<result>0.15</result>