The starting price of a taxi in a certain city is 5 yuan (within 3 kilometers). More than 3 kilometers, with an average of 1.5 yuan per kilometer. The three members of Xiaoming’s family took a car to grandma’s house and paid a total of 9.5 yuan. How far is Xiaoming’s house from grandma’s house?
某市出租车起步价为5元(3千米以内)．超过3千米，平均每千米1.5元，小明一家三口乘车到外婆家，共付车费9.5元，问小明家离外婆家有多远？
<gadget id="calculator">9.5 - 5</gadget>
<output>4.5</output>

<gadget id="calculator">4.5 / 1.5</gadget>
<output>3</output>

<gadget id="calculator">3 + 3</gadget>
<output>6</output>

<result>6</result>