When Xiao Liang comes home from school in the afternoon to cook, it takes 3 minutes to wash rice, 25 minutes to cook rice, 7 minutes to wash vegetables, 4 minutes to chop vegetables, and 10 minutes to stir-fry. How many minutes does it take at least for Xiao Liang to prepare all the meals and dishes.
小亮下午放学回家做饭，淘米要3分钟，煮饭要25分钟，洗菜要7分钟，切菜要4分钟，炒菜要10分钟，如果煮饭和炒菜用不同的锅和炉子，小亮要把饭、菜都做好，最少要多少分钟．
<gadget id="calculator">3 + 25</gadget>
<output>28</output>

<result>28</result>