The first time the warehouse brought in 47.5 tons of goods, which was 10.5 tons more than the second time. How many tons were the two times in total?
仓库第一次运进货物47.5吨，比第二次多运进10.5吨，两次一共运进货物多少吨？
<gadget id="calculator">47.5 - 10.5</gadget>
<output>37</output>

<gadget id="calculator">37 + 47.5</gadget>
<output>84.5</output>

<result>84.5</result>