The breeding group raised 75 gray rabbits, 5 times that of white rabbits. How many rabbits does this breeding group have in total?
饲养小组养灰兔75只，是白兔的5倍．这个饲养小组共养兔多少只？
<gadget id="calculator">75 / 5</gadget>
<output>15</output>

<gadget id="calculator">15 + 75</gadget>
<output>90</output>

<result>90</result>