Take two boxes of pears, take (1/4) from box A, and take (1/5) from box B. At this time, the quality of the remaining pears in the two boxes is equal. It is known that the original pears in box A are 160 kilograms, how many kilograms of pears in box B?
两箱梨，从甲箱中取出(1/4)，从乙箱中取出(1/5)，这时两箱剩下的梨质量相等．已知甲箱原有梨160千克，乙箱原有梨多少千克？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(4/5) / (3/4)</gadget>
<output>16/15 = around 1.066667</output>

<gadget id="calculator">160 / (16/15)</gadget>
<output>150</output>

<result>150</result>