Among the four numbers (3/8), 3.75, 37%, and 0.75, what is the smallest number?
(3/8)、3.75、37%、和0.75这四个数中，最小的数是多少．
<gadget id="calculator">37 / 100</gadget>
<output>37/100 = around 0.37</output>

<result>37/100 = around 0.37</result>