The moving company needs to move 100 vases, and it is stipulated that it will pay 3 yuan for a complete delivery of a vase, and only 2 yuan for a broken one. After all the moving companies have received a total of 260 yuan, how many vases have they completely transported.
搬家公司要搬运100只花瓶，规定完整运送1只花瓶得3元，打破1只要赔偿2元．全部搬完后搬家公司共得260元，则他们完整运送了多少只花瓶．
<gadget id="calculator">100 * 3</gadget>
<output>300</output>

<gadget id="calculator">300 - 260</gadget>
<output>40</output>

<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">40 / 5</gadget>
<output>8</output>

<gadget id="calculator">100 - 8</gadget>
<output>92</output>

<result>92</result>