3 large carts and 18 small carts can transport a total of 48 tons of goods at a time, while 3 large carts and 26 small carts can transport 64 tons of goods at a time. How many times is the weight of a large cart equal to the weight of a small cart?
3辆大车与18辆小车一次共运货物48吨，而3辆大车与26辆小车一次可运货物64吨，求大车载重为小车载重量的多少倍？
<gadget id="calculator">64 - 48</gadget>
<output>16</output>

<gadget id="calculator">26 - 18</gadget>
<output>8</output>

<gadget id="calculator">16 / 8</gadget>
<output>2</output>

<gadget id="calculator">18 * 2</gadget>
<output>36</output>

<gadget id="calculator">48 - 36</gadget>
<output>12</output>

<gadget id="calculator">12 / 3 / 2</gadget>
<output>2</output>

<result>2</result>