With 8 kilograms of silk, we can weave 4 meters of silk cloth with a width of 6 decimeters. Now we have 10 kilograms of silk. If we want to weave a silk cloth with a width of 7.5 decimeters, how many meters can we weave?
用8千克丝可以织6分米宽的绸布4米，现在有10千克丝，要织7.5分米宽的绸布，可以织几米长？
<gadget id="calculator">10 * 6 * 4</gadget>
<output>240</output>

<gadget id="calculator">8 * 7.5</gadget>
<output>60</output>

<gadget id="calculator">240 / 60</gadget>
<output>4</output>

<result>4</result>