Among the numbers (3/12), (8/25), (5/48), and (7/80), which numbers cannot be reduced to finite decimals?
在(3/12)、(8/25)、(5/48)、(7/80)这些数中，不能化为有限小数的是多少
<gadget id="calculator">5 / 48</gadget>
<output>5/48 = around 0.104167</output>

<result>5/48 = around 0.104167</result>