Respuesta :
Answer:
She will need 7 trays.
Step-by-step explanation:
You first divide 40 by 6 and you find out that the answer is 6.66666...
which means you will need over 6, because you can't have a fraction of a tray.
The correct answer is 7.
Seven total trays, although if you were to put this on a calcultor you would get six point something, Mrs Flynn will not be chopping her trays in half but instead she will jut have some extra room on one tray!