There is a pile of sand. After being transported 6 times by a truck with a load of 16 tons, there are still 9 tons left. How many tons are there in this pile of sand?
有一堆沙子，用载重16吨的汽车运了6次后还剩下9吨，这堆沙子共有多少吨？
<gadget id="calculator">16 * 6</gadget>
<output>96</output>

<gadget id="calculator">96 + 9</gadget>
<output>105</output>

<result>105</result>