Answer:
150 is write answer
Step-by-step explanation:
mark me a brainlist
Answer:
2,8
Step-by-step explanation:
You would divide 198 by 9.
198÷9=22
Each person would clean 22 rooms.
Answer: 
This is the same as saying 
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Work Shown:

where 
As the steps show above, the idea is to factor the radicand into smaller pieces where one of those pieces is the largest perfect square possible. In this case, 36 is the largest factor of 180 that's a perfect square. Then I used the rule
to break up the root.
The parenthesis used at the very end is to help separate the
from the
term. The "i" is not under the square root.