The price of peaches is 1.8 yuan per kilogram, and the price of pears is 2.4 yuan per kilogram. How many kilograms of pears can you buy with the price of 40 kilograms of peaches?
桃每千克售价1.8元，梨每千克售价2.4元．买40千克桃的钱，可以买多少千克梨？
<gadget id="calculator">40 / 2.4</gadget>
<output>16.666667</output>

<gadget id="calculator">1.8 * 16.666667</gadget>
<output>30.000001</output>

<result>30.000001</result>