When my mother comes home from get off work to cook, it takes 3 minutes to wash rice, 30 minutes to cook, 8 minutes to wash vegetables, 5 minutes to chop vegetables, and 10 minutes to stir-fry. If different pots and stoves are used for cooking and frying, how many minutes does it take for mother to prepare all the meals?
妈妈下班回家做饭，淘米要3分钟，煮饭要30分钟，洗菜要8分钟，切菜要5分钟，炒菜要10分钟．如果煮饭和炒菜用不同的锅和炉子，妈妈要将饭菜都做好最少需要多少分钟．
<gadget id="calculator">3 + 30</gadget>
<output>33</output>

<result>33</result>