(3/8) of a number is equal to the sum of (1/4) and (5/16). What is this number?
一个数的(3/8)等于(1/4)与(5/16)的和，这个数是多少？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">5 / 16</gadget>
<output>5/16 = around 0.3125</output>

<gadget id="calculator">(1/4) + (5/16)</gadget>
<output>9/16 = around 0.5625</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(9/16) / (3/8)</gadget>
<output>3/2 = around 1.5</output>

<result>3/2 = around 1.5</result>