If two painters can complete two rooms in two hours, how many painters would it take to do 18 rooms in 6 hours?  Select the correct option
A) 8 B) 6 C) 5 D) 4 E) 1
Explanation:   Two painters can complete two rooms in two hours.So 18 rooms can be painted in 6 hrs by 6 painters   Answer: 6) 6 painters
<result>B</result>
If two painters can complete two rooms in two hours, how many painters would it take to do 18 rooms in 6 hours?