0.27, I know 3 times nine does equal 27. So I divide 100 by 27.
22 houses can be cleaned in 11 hours.
Step-by-step explanation:
It is given that;
6 hours = 12 houses cleaned
1 hour = 
1 hour = 2 houses cleaned
In 1 hour, 2 houses can be cleaned, therefore,
11 hours = Time*houses cleaned in one hour
11 hours = 11*2 =22 houses cleaned
22 houses can be cleaned in 11 hours.
Keywords: unit rate, multiplication
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1407.43cm³ V=πr2h=π·82·7≈1407.43351cm³
Answer:
Do you have a photo
Step-by-step explanation:
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