Xiao Ming is 1.46 meters tall and 0.28 meters shorter than his father. How tall is dad?
小明身高1.46米，比爸爸矮0.28米．爸爸身高多少米？
<gadget id="calculator">1.46 + 0.28</gadget>
<output>1.74</output>

<result>1.74</result>