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.
We set up an equation: ?/43 -87= -75
⇒ ?/43= -75+ 87
⇒ ?/43= 12
⇒ ?= 12*43
⇒ ?= 516
The unknown number is 516~
I would say 29 ten year olds had their height measured
Step-by-step explanation:
Total number of student signed up for classes during an orientation session=32
Total number of student signed up for chemistry=20
Total number of student signed up for English=18
Total number of student signed up chemistry or English or both=20+18=38
Therefore, Total number of student who signed up both chemistry and English=38–32=6
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Answer:
77777
Step-by-step explanation: