There are 30 kilograms of pears in the fruit shop. The weight of apples is 4/5 of that of pears, and the weight of peaches is 5/8 of that of apples. How many kilograms of peaches are there in the fruit shop?
水果店有梨30千克，苹果的重量是梨的(4/5)，桃的重量是苹果的(5/8)，水果店有多少千克桃？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(4/5) * (5/8)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">30 * (1/2)</gadget>
<output>15</output>

<result>15</result>