Apples are 3Kg more than peaches, and the mass of apples is 1.5 times that of peaches. How many kilograms are peaches?
苹果比桃多3Kg，苹果的质量是桃的1.5倍．桃有多少千克？
<gadget id="calculator">1.5 - 1</gadget>
<output>0.5</output>

<gadget id="calculator">3 / 0.5</gadget>
<output>6</output>

<result>6</result>