If 1/2 of all the books at a bookstore are fiction and 3/5 of the books in fiction

Mathematics

1 answer:

lubasha [3.4K]3 years ago

6 0

Answer:

$\frac{3}{10}$

Step-by-step explanation:

we know that

To find the fraction of the store's books that are fiction mysteries, multiply 1/2 by 3/5

$(\frac{1}{2})(\frac{3}{5})=\frac{3}{10}$

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Create a table. Multiply across and add down (the middle column cannot be added). The Mixture line creates the equation that must be solved.

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$\begin{array}{c|c|c||c}&\underline{Quantity}&\underline{Cost}&\underline{Qty \times Cost}\\Walnuts&x&6&6x\\\underline{Peanuts}&\underline{\qquad 2\qquad}&\underline{\qquad 12\qquad}&\underline{\qquad 24\qquad }\\Mixture&x+2&8&6x+24\end{array}$

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