Two teams jointly build a section of road. Team A has built 450 meters, and team B has built 20% more than team A. How many meters has team B built?
两队合修一段公路，甲队修了450米，乙队比甲队多修了20%，乙队修了多少米？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">450 * (6/5)</gadget>
<output>540</output>

<result>540</result>