Lzzie:
HWOARRKGD
(something I'm not doing right now)
I think she has cracked it!
Miss mi:
HWOARRKGD = HWOARRKGD
Close!
HWOARRKGD = HWOARRKGD
Close!
TTH:
HWOARRKGD = working hard
NBEOGW = begin now
Thanks for that!
"
Wine into water
Try you can do that"
Sure, the more wine I consume the more water I make!
"
There can be more than one right answer. Try better give you a 
"

Are as rare as hens teeth
What the heck! Take the one I was saving for Mark!
Mark writes, "
I was giving the values of A, B, C, D, and E in order. I figured that was more useful (can complete the table) than just giving the sum."
Ok, that makes sense!
WINE/WATER
1/e
Wow! I was close!
I'm not sure about this one because: Working at the stables there are a number of lads and lasses looking after the horses. In all there are 22 heads and 72 feet, including all the lads, lasses & horses.
If all the lads, lasses & all the horses are sound of body and limb, how many humans and how many horses are there in the stables
Lzzie, Miss mi and TTH share out a certain sum of money between them.
Lzzie gets 3 fifths, Miss mi gets 0.35 and TTH gets £90.00
How much is the original sum of money