(1/4) of the number A is (3/8) of the number B. Given that the number A is 56, what is the number B?
甲数的(1/4)是乙数的(3/8)，已知甲数是56，乙数是多少．
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

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

<gadget id="calculator">(1/4) / (3/8)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">56 * (2/3)</gadget>
<output>112/3 = around 37.333333</output>

<result>112/3 = around 37.333333</result>