When Qingqing was calculating an addition formula, she mistook the addend 6.7 for 67, and the result was 84.3. What is the correct result of this question?
青青在计算一道加法算式时，把加数6.7误看成67，结果算得84.3，这道题的正确结果是多少？
<gadget id="calculator">84.3 - 67</gadget>
<output>17.3</output>

<gadget id="calculator">17.3 + 6.7</gadget>
<output>24</output>

<result>24</result>