The number A is 200, the number B is 10% greater than the number A, what is the number B
甲数是200，乙数比甲数大10%，乙数是多少
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">200 * (11/10)</gadget>
<output>220</output>

<result>220</result>