"He has less food than her" - I feel that could be an acceptable translation. It marks it as wrong.
You mean the use of "her" and not "she" I presume and I agree. Yes, but I've noticed that it's best to go with the colloquial since we are teaching Greek and this is a common Eng. use which is most likely better known. The first and second alternatives are "she has".
Yes, that sounds vry good. I've added it to the accepted answers. Many thanks.
Hello! This has already been added to the accepted answers, as indicated by jaye above. Did you have any trouble with your answer not being marked as correct or are you proposing an alternative?
If the existing comments were not displayed properly when you first accessed the sentence discussion page, please contact Duolingo directly here https://support.duolingo.com/hc/en-us/requests/new.