On average, 1 kg of sesame oil can be squeezed out of every 2.6 kg of sesame seeds. How many kg of sesame seeds are needed to squeeze out 100 kg of sesame oil?
平均每2.6千克芝麻能榨出1千克芝麻油，要榨出100千克芝麻油需要多少千克芝麻．
<gadget id="calculator">100 * 2.6</gadget>
<output>260</output>

<result>260</result>