this year mary watched 60 movies. she thought that 54 of them were very good. of the movies she watched…

this year mary watched 60 movies. she thought that 54 of them were very good. of the movies she watched, what percentage did she rate as very good?

this year mary watched 60 movies. she thought that 54 of them were very good. of the movies she watched, what percentage did she rate as very good?

Answer

Explanation:

Step1: Set up percentage formula

To find the percentage, divide the number of very good movies by total movies, then multiply by 100. $\text{Percentage} = \left(\frac{\text{Very good movies}}{\text{Total movies}}\right) \times 100$

Step2: Substitute given values

Plug in 54 for very good movies and 60 for total movies. $\text{Percentage} = \left(\frac{54}{60}\right) \times 100$

Step3: Calculate the result

First simplify $\frac{54}{60}=0.9$, then multiply by 100. $0.9 \times 100 = 90$

Answer:

90%