There are two road construction teams, the ratio of road construction between Team A and Team B is 5:3, it is known that Team A has built a road of 450 meters, how many meters should Team B build the road? (Solve with ratio)
两支修路队，甲队和乙队的修路的比是5：3，已知甲队修路450米，求乙队修路多少米？(用比例解决)
<gadget id="calculator">3 * 450</gadget>
<output>1_350</output>

<gadget id="calculator">1_350 / 5</gadget>
<output>270</output>

<result>270</result>