Assuming 10 000 city blocks 600 windows per block five minutes per window and a rate of 20 per hour about 10 million this is the reasoning i got from online however i want to break it down.
How much would you charge to wash all the windows in singapore.
X is the amount you will charge per window in seattle y is the total number of windows in s.
At singapore laundry for example it will cost you about 4 to have a skirt a blouse a shawl or a sari cleaned.
Get fair costs for your specific project requirements.
Z x y.
Laundry rate for unisex pants and jeans sweaters or cardigans is 4.
One bedroom apartment with approximately 600 square feet 140 250.
How much would you charge to wash all the windows in downtown seattle.
How much should you charge to wash all the windows in seattle.
All windows are charged equally irrespective of elevation.
If your hourly rate is 100 and assume you can wash 10 windows in a hour then it would be 10 per window.
Although they may vary here and there you can expect the following prices.
A standard single hung two pane window costs around 6 10 on average while larger and more complex windows cost more to clean.
You can rationalize our answer by saying what it would cost you to wash windows per hour.
It costs 4 to clean male shirts cardigans and trousers including jeans while coats or jackets cost 3 50 to clean.
The cost to clean windows starts at 18 55 23 62 per window but can vary significantly with site conditions and options.
For this problem solving job interview question there is an actual logical answer however the interviewer will want to evaluate your thinking.
From our study of the market offices cleaning on an hourly rate has a large range which varies anywhere from 12 to 32 per hour.
Posted jan 1 2010 by oa in business tech.
Add an extra 2 6 to the cost per window for windows situated on higher floors like the 3rd or 4th floor.
Z is the amount you will charge to wash all the windows in seattle.
The interviewer knows that nobody knows how many windows are in seattle.
An army uniform is charged 3 50.
Apartment or one bedroom house with 900 1000 square feet 280 380.
Now that you know roughly know how many hours is needed on daily basis you need to find out the hourly rate that cleaning companies charge in the market.
The rates are generally the same for all regions of the country.
See professionally prepared estimates for window cleaning work.
However the reason why these kinds of questions get asked is to see how you think on your feet.
This is because the cleaners must use ladders or lifts to reach them.