In a division formula, the dividend is 270, the divisor is the difference between 47 and 38, what is the quotient
在一个除法算式里，被除数是270，除数是47与38的差，商是多少
<gadget id="calculator">47 - 38</gadget>
<output>9</output>

<gadget id="calculator">270 / 9</gadget>
<output>30</output>

<result>30</result>