Mom bought apples and pears. The ratio of apples to pears is 4:5. After eating 2 apples, the apples are 2/3 of pears. How many apples and pears did mom buy?
妈妈买来苹果和梨两种水果，苹果和梨的个数比是4：5，当时吃了2个苹果后，苹果是梨的(2/3)，妈妈买了苹果和梨共多少个？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">5 * (2/3)</gadget>
<output>10/3 = around 3.333333</output>

<gadget id="calculator">4 - (10/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">2 / (2/3)</gadget>
<output>3</output>

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

<result>27</result>