A batch of fruit is shipped from the fruit shop. If each basket contains 20 kg and the remaining 15 kg is left, if each basket contains 18 kg and the remaining 13 kg, how many kg of fruit does the fruit shop ship at least?
水果店运来一批水果，如果每筐装20千克剩下15千克，如果每筐装18千克剩下13千克，水果店至少运来了多少千克水果？
<gadget id="calculator">180 - 5</gadget>
<output>175</output>

<result>175</result>