A batch of apples is divided into 33 baskets, if each basket is loaded with more (1/10), how many baskets can be saved.
一批苹果分装在33个筐内，如果每个筐多装(1/10)，可省多少个筐．
<gadget id="calculator">1 * 33</gadget>
<output>33</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">1 * (11/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">33 / (11/10)</gadget>
<output>30</output>

<gadget id="calculator">33 - 30</gadget>
<output>3</output>

<result>3</result>