Hello everyone:<br/><br/>What's the difference between "<b><font color="#ff0000">two thirds</font></b>" and "<b><font color="#ff0000">two-thirds</font></b>"(with hypen) ? Is there any diffeerence between them?<br/><br/>Thank you!<img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' alt='Emotion: smile'/>[D]