City code says you need to have a total of at least 54 toilet stalls, but each bathroom can only have 6 stalls. how many bathroom with 6 stall each must you build?

City code says you need to have a total of at least 54 toilet stalls, but each bathroom can only have 6 stalls.

So, Let the number of bathrooms to be built be = x

Number of toilet stalls needed = 54

Number of stalls each bathroom can have = 6

So, the number of bathrooms to be built are =

Hence, one must build 9 bathrooms with 6 stalls each.