There are 50 students in Class 4 and 4. If each person recycles 1.5 kg of waste paper, each kg of waste paper can produce 0.8 kg of recycled paper. How many kg of recycled paper can be produced from the recycled waste paper in this class?
四4班有学生50人，如果每人回收1.5千克废纸，每千克废纸可以生产0.8千克再生纸，这个班回收的废纸可以生产多少千克的再生纸？
<gadget id="calculator">1.5 * 50 * 0.8</gadget>
<output>60</output>

<result>60</result>