Last year at Roberts Middle School, 11/30 of the books in the library were more than 50 years old. At the end of the year, 1/10 of those books were given to charity. What fraction of all the books was given to charity?

Answer 1

See a solution process below:

We can write this problem as: What is 1/10 of 11/30?

Let's call the fraction of books we are looking for: #b#;

The word "of" in this context dealing with fractions means to multiply.

We can write this problem as:

#b = 1/10 xx 11/30#
#b = (1 xx 11)/(10 xx 30)#
#b = 11/300#
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Answer 2

( \frac{11}{300} ) of all the books were given to charity.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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