Help pls

[riri]

It takes 13 cleaners 5 days to clean the royal palace. How long will it take 10 cleaners
To clean the royal palace?

[Guest55]

It takes 13 cleaners 5 days to clean the royal palace. How long will it take 10 cleaners

13 cleaners take 5 days

So one cleaner will take ?? days .... think about it [they will have to do 13 lots of work]

So 10 cleaners will take ...

[Please try the questions first before asking for help ]

[riri]

Thanks