The divisor is 15, the quotient is 14, and the remainder is 13. What is the dividend?
除数是15，商是14，余数是13，被除数是多少．
<gadget id="calculator">15 * 14</gadget>
<output>210</output>

<gadget id="calculator">210 + 13</gadget>
<output>223</output>

<result>223</result>