Delaney has 4 times as many books as she has movies. If she buys 15 more movies ( but no more books ), her ratio of movies to books will be 2:3. How many movies and how many books does she currently have?
Answers
Answer:
Delaney has 36 books and 24 movies currently
Step-by-step explanation:
Given:
Delaney has 4 times as many books as she has movies.
she buys 15 more movies
Ratio of movies to books = 2:3
To Find:
The number of books and movies she is having currently = ?
Solution:
Let the number of movies be x
Then the number of books is 4x
After she buys 15 books, the number of books will be
x+15
Now the ratio of movies to books is 2 : 3
On solving
x = 9
The number of book is
=>
=>
=> 36
The number of movies is
=>x + 15
=>9+15
=> 24
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