The number A is 3 less than the number B, and the number A is expanded to 100 times and it is 46. What is the number B?
甲数比乙数少3，甲数扩大到它的100倍后是46，乙数是多少．
<gadget id="calculator">46 / 100</gadget>
<output>23/50 = around 0.46</output>

<gadget id="calculator">(23/50) + 3</gadget>
<output>173/50 = around 3.46</output>

<result>173/50 = around 3.46</result>