A fruit shop brings in a batch of fruits, 20% of which are pears and 30% are apples. It is known that the weight of apples is 360 kilograms. How many kilograms are pears?
水果店运进一批水果，其中20%是梨，30%是苹果，已知苹果是360千克，梨有多少千克？
<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">360 / (3/10)</gadget>
<output>1_200</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1_200 * (1/5)</gadget>
<output>240</output>

<result>240</result>