Xiaoli's step length is about 5 decimeters, and she walked a total of 540 steps from home to school. Do the math, how many meters is it from her home to school?
小丽走一步长约5分米，她从家到学校一共走了540步，算一算，她家到学校大约有多少米？
<gadget id="calculator">5 / 10</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) * 540</gadget>
<output>270</output>

<result>270</result>