Mr. K was able to spot quite a few window washers on the skyscrapers there. He asked them how long it took to wash windows on su

Question

2 years ago

9

Mr. K was able to spot quite a few window washers on the skyscrapers there. He asked them how long it took to wash windows on su

ch a building. They said that each person could wash 50 windows in 1 hour.
(How long would it take the 3 workers to wash all 1000 windows on one of the skyscrapers?)

Mathematics

1 answer:

Anton [14] · Answer 1 · 2022-11-11T10:42:03+03:00

Anton [14]2 years ago

5 0

Answer:

6.7 hours

Step-by-step explanation:

If one can do 50 then three can do 150.

So 1000÷150=6.66666666666

Hope this helps