There is a piece of cloth, 36 pieces can be made for children's tops, and 12 pieces can be made for adult tops. Each piece of adult tops uses 1.5 meters of cloth. How many meters of cloth is used for each child's tops?
有一块布，做儿童上装可做36件，做成人上装则少做12件，成人上装每件用布1.5米，儿童上装每件用布多少米？
<gadget id="calculator">36 - 12</gadget>
<output>24</output>

<gadget id="calculator">24 / 36</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1.5 * (2/3)</gadget>
<output>1</output>

<result>1</result>