A big goat weighs 36 kilograms, which is 9 times the weight of a young goat. How many kilograms does a big goat weigh more than a young goat?
一只大山羊体重36千克，是小山羊体重的9倍，大山羊比小山羊重多少千克？
<gadget id="calculator">36 - 9</gadget>
<output>27</output>

<result>27</result>