Mingming’s family used 20.8 tons of water in May, and June used 0.25 tons more than May. How many tons of water did Mingming’s family use in June?
明明家五月份用水20.8吨，六月份比五月份多用0.25吨，明明家六月份用水多少吨？
<gadget id="calculator">20.8 + 0.25</gadget>
<output>21.05</output>

<result>21.05</result>