1 kilogram of peaches is 12 yuan, 1 kilogram of pears is 3 yuan, how many kilograms of pears can be bought for the price of 2 kilograms of peaches.
1千克桃子12元，1千克梨3元，买2千克的桃子的钱可以买多少千克梨．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">12 * (2/3)</gadget>
<output>8</output>

<result>8</result>