In (3/5), (15/35), (9/17), (5/15), (8/5), (13/31), (25/36) these fractions can be transformed into finite decimals How many points are there.
在(3/5)、(15/35)、(9/17)、(5/15)、(8/5)、(13/31)、(25/36)这些分数中，能化成有限小数的分数有多少．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>