3600/90=40, when the dividend is enlarged by 5 times and the divisor is multiplied by 5, what is the quotient.
3600/90=40，当被除数扩大5倍，除数乘以5时，商是多少．
<gadget id="calculator">3_600 / 90</gadget>
<output>40</output>

<result>40</result>