Answer:
Alexis will wash 14 windows in 1 hour.
Step-by-step explanation:
We are given the following information in the question.
Number of windows washed = [tex]10\displaystyle\frac{1}{2}[/tex]
Time taken to wash the windows = [tex]\displaystyle\frac{3}{4} \text{ hours}[/tex]
We have to find:
Number of windows washed in 1 hour=
Formula:
[tex]\text{Windows washed in 1 hour} = \displaystyle\frac{\text{Total windows washed}}{\text{Time taken to wash windows}}=\frac{10\frac{1}{2}}{\frac{3}{4}}\\\\=\frac{21\times 4}{3\times 2} = 14[/tex]
Thus, Alexis will wash 14 windows in 1 hour.
