It will take half an hour to finish washing all the windows.
You finish washing 3/4 of your windows in an hour and a half.
3/4=1 1/2
3/4=3/2
4/4=12/6
4/4=1/2 hour
What is the rate?
In physics, rate means the fee of alternate. Basically, how much a positive quantity adjustments with recognize to another quantity that is also converting. You may also on occasion hear the term gradient which describes the same issue.
What are 3 examples of rates?
- Distance per unit time,
- quantity per cost,
- a number of heartbeats per minute.
Learn more about rates here: https://brainly.com/question/25537936
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