Question

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24. The ratio of story books to magazines in a library is 4: 3. If there are 45 magazines in the librar
how many story books does the library have?

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Given: Ratio of storybooks to magazines = 4 : 3

           Number of magazines in the library = 45

To Find: Number of storybooks present in the library.

Solution:

Let the common factor between the number of storybooks and magazines be x.

∴ Total number of storybooks = 4x

∴ Total number of magazines = 3x

According to the question,

3x = 45

⇒ x = 15

∴ Total number of storybooks= 4x

                                                 = (4 × 15)

                                                 = 60

Answer: The library has 60 storybooks.