The little monkey picked 6 peaches. After the monkey mother gave the little monkey 3 peaches, the monkey mother had three times as many peaches as the little monkey. How many peaches did the monkey mother have?
小猴摘了6个桃子，猴妈妈给小猴3个桃后，猴妈妈拥有的桃是小猴的3倍，猴妈妈原来有多少个桃子．
<gadget id="calculator">6 + 3</gadget>
<output>9</output>

<gadget id="calculator">9 * 3</gadget>
<output>27</output>

<gadget id="calculator">27 + 3</gadget>
<output>30</output>

<result>30</result>