A batch of fruit is shipped from the fruit market. The apples shipped are 351 kg, which is 91 kg twice as much as the pears. How many kg are the pears shipped? (solution by equation)
水果市场运来一批水果，运来的苹果有351千克，比梨的2倍多91千克，运来的梨有多少千克？(用方程解)
<gadget id="calculator">351 - 91</gadget>
<output>260</output>

<gadget id="calculator">260 / 2</gadget>
<output>130</output>

<result>130</result>