Mom uses a gas stove to do housework. It takes 1 minute to wash rice, 15 minutes to cook, 5 minutes to wash vegetables, and 10 minutes to cook. How many minutes does it take mother to finish these chores?
妈妈用一个煤气炉做家务，洗米需要1分钟，煮饭需要15分钟，洗菜需要5分钟，炒菜需要10分钟．做完这些家务活，妈妈至少需要多少分钟？
<gadget id="calculator">1 + 15 + 10</gadget>
<output>26</output>

<result>26</result>