Kk saya Tidak tau jawabannya kk tolong dojawab kk

<p>Jawaban yang tepat adalah <strong>23</strong></p><p>&nbsp;</p><p>Pembahasan :</p><p>&nbsp; &nbsp; &nbsp; &nbsp;</p><p>&nbsp; &nbsp; &nbsp; &nbsp;<u> 23 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</u></p><p>21/ 483</p><p>&nbsp; &nbsp; &nbsp;&nbsp;<u> &nbsp;42 &nbsp;&nbsp;</u> _</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;63</p><p>&nbsp; &nbsp; &nbsp;&nbsp;<u> &nbsp; &nbsp; 63&nbsp;</u> _</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0</p>