The first workshop of a garment factory plans to produce 1,275 sets of school uniforms in 25 days, and 195 sets were produced in the first 5 days. The task must be completed within the planned time. How many more sets will be produced every day than planned?
某服装厂第一车间计划25天生产1275套校服，前5天生产了195套，要在计划时间内完成任务，以后平均每天要比计划每天多生产几套？
<gadget id="calculator">1_275 - 195</gadget>
<output>1_080</output>

<gadget id="calculator">25 - 5</gadget>
<output>20</output>

<gadget id="calculator">1_080 / 20</gadget>
<output>54</output>

<gadget id="calculator">1_275 / 25</gadget>
<output>51</output>

<gadget id="calculator">54 - 51</gadget>
<output>3</output>

<result>3</result>