A garment factory uses 2.5 meters of fabric to make a men's jacket. Now it has 45 meters of fabric. How many such men's jackets can be made?
服装厂做一件男上衣用2.5米布料，现在有45米布料，可以做多少件这样的男上衣？
<gadget id="calculator">45 / 2.5</gadget>
<output>18</output>

<result>18</result>