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How much would you charge to wash every window?
How Much Does It Cost to Clean Windows Per Window? Some professional window washers charge per window rather than per square foot. Usually, this costs between $10 and $15 per window (double-paned).
How much should you charge to wash all the windows in Chicago?
Window cleaning cost in Chicago, Illinois ranges from $9.00 to $14.00 per standard window depending on the size and shape of your windows. Window washing prices range from $29.00 to $53.00 per hour. To get a more accurate cost for your window cleaning project, request a quote.
How many balls can fit in a room interview questions?
The average mens basketball has a diameter of 25cm. There is approximately 30cm in a foot. Therefor you could fit one inflated basketball in a 1 foot cubed space. Therefor you could fit 1000 inflated basketballs inside a room with a volume of 1000 ft cubed.
How many golf balls can fit in a school bus riddle?
So, when we divide 1.6 cubic inches by 2.5 cubic inches we get 660,000 balls. Since a school bus is not empty and has some space occupied by the engine and seats, it is best that we round off this figure to 500,000. This means that a school bus can accommodate 500,000 golf balls.
How much do you tip window washers?
If the window cleaner isn’t the owner of the company or there’s a crew of workers, you can tip between $5 and $20. Go for $5 per person with a crew, or up to $20 if it’s just one person who did a great job in a reasonable amount of time.
How many footballs can fit in a bus?
74*495,000) = 366,000 Balls. Suppose a standard school bus is about 8 feet wide by 6 feet high by 20 feet long – An assumption. It means 8 x 6 x 20 = 960 cubic feet volume capacity. Since, there are 12 x 12 x 12 = 1728 cubic inches in a cubit foot, that means about 960×1728 = 1.6 million cubic inches.
How much do commercial window washers make?
Salary Ranges for High Rise Window Washers The salaries of High Rise Window Washers in the US range from $10,000 to $198,333 , with a median salary of $35,799 . The middle 57\% of High Rise Window Washers makes between $35,799 and $89,917, with the top 86\% making $198,333.
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